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Structure of 57090-45-6
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The BI-3802 was designed by Boehringer Ingelheim and could be obtained free of charge through the Boehringer Ingelheim open innovation portal opnMe.com, associated with its negative control.
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CAS No. : | 57090-45-6 |
Formula : | C3H7ClO2 |
M.W : | 110.54 |
SMILES Code : | OC[C@@H](O)CCl |
MDL No. : | MFCD00135169 |
InChI Key : | SSZWWUDQMAHNAQ-VKHMYHEASA-N |
Pubchem ID : | 148793 |
GHS Pictogram: |
![]() ![]() ![]() |
Signal Word: | Danger |
Hazard Statements: | H300-H311-H332-H315-H318-H361 |
Precautionary Statements: | P261-P270-P202-P201-P271-P264-P280-P308+P313-P361+P364-P332+P313-P301+P310+P330-P302+P352+P312-P304+P340+P312-P305+P351+P338+P310-P405-P501 |
Class: | 8(6.1) |
UN#: | 2922 |
Packing Group: | Ⅲ |
Num. heavy atoms | 6 |
Num. arom. heavy atoms | 0 |
Fraction Csp3 | 1.0 |
Num. rotatable bonds | 2 |
Num. H-bond acceptors | 2.0 |
Num. H-bond donors | 2.0 |
Molar Refractivity | 23.65 |
TPSA ? Topological Polar Surface Area: Calculated from |
40.46 Ų |
Log Po/w (iLOGP)? iLOGP: in-house physics-based method implemented from |
0.93 |
Log Po/w (XLOGP3)? XLOGP3: Atomistic and knowledge-based method calculated by |
-0.49 |
Log Po/w (WLOGP)? WLOGP: Atomistic method implemented from |
-0.42 |
Log Po/w (MLOGP)? MLOGP: Topological method implemented from |
-0.18 |
Log Po/w (SILICOS-IT)? SILICOS-IT: Hybrid fragmental/topological method calculated by |
0.16 |
Consensus Log Po/w? Consensus Log Po/w: Average of all five predictions |
0.0 |
Log S (ESOL):? ESOL: Topological method implemented from |
-0.08 |
Solubility | 91.0 mg/ml ; 0.823 mol/l |
Class? Solubility class: Log S scale |
Very soluble |
Log S (Ali)? Ali: Topological method implemented from |
0.11 |
Solubility | 142.0 mg/ml ; 1.28 mol/l |
Class? Solubility class: Log S scale |
Highly soluble |
Log S (SILICOS-IT)? SILICOS-IT: Fragmental method calculated by |
-0.14 |
Solubility | 79.7 mg/ml ; 0.721 mol/l |
Class? Solubility class: Log S scale |
Soluble |
GI absorption? Gatrointestinal absorption: according to the white of the BOILED-Egg |
High |
BBB permeant? BBB permeation: according to the yolk of the BOILED-Egg |
No |
P-gp substrate? P-glycoprotein substrate: SVM model built on 1033 molecules (training set) |
No |
CYP1A2 inhibitor? Cytochrome P450 1A2 inhibitor: SVM model built on 9145 molecules (training set) |
No |
CYP2C19 inhibitor? Cytochrome P450 2C19 inhibitor: SVM model built on 9272 molecules (training set) |
No |
CYP2C9 inhibitor? Cytochrome P450 2C9 inhibitor: SVM model built on 5940 molecules (training set) |
No |
CYP2D6 inhibitor? Cytochrome P450 2D6 inhibitor: SVM model built on 3664 molecules (training set) |
No |
CYP3A4 inhibitor? Cytochrome P450 3A4 inhibitor: SVM model built on 7518 molecules (training set) |
No |
Log Kp (skin permeation)? Skin permeation: QSPR model implemented from |
-7.32 cm/s |
Lipinski? Lipinski (Pfizer) filter: implemented from |
0.0 |
Ghose? Ghose filter: implemented from |
None |
Veber? Veber (GSK) filter: implemented from |
0.0 |
Egan? Egan (Pharmacia) filter: implemented from |
0.0 |
Muegge? Muegge (Bayer) filter: implemented from |
2.0 |
Bioavailability Score? Abbott Bioavailability Score: Probability of F > 10% in rat |
0.55 |
PAINS? Pan Assay Interference Structures: implemented from |
0.0 alert |
Brenk? Structural Alert: implemented from |
1.0 alert: heavy_metal |
Leadlikeness? Leadlikeness: implemented from |
No; 1 violation:MW<1.0 |
Synthetic accessibility? Synthetic accessibility score: from 1 (very easy) to 10 (very difficult) |
2.32 |
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
26% | With Aspergillus niger epoxide hydrolases immobilized onto modified Eupergit C; In aq. phosphate buffer; dimethyl sulfoxide; at 25℃; for 3h;pH 6.5;Enzymatic reaction;Kinetics; | General procedure: Asymmetric hydrolysis of (R/S)-SO, (R/S)-PO and (R/S)-ECH were examined in a batch type reactor (1.1 cm × 5 cm). To 1.5 mL of 100 mM phosphate buffer (pH = 7.0 for the free and EHIL; pH = 6.5 for EHIF and EHIE), 100 L of the free EH solution (1 mg mL-1) or 30 mg of each immobilized EH was loaded and the mixture kept at 25 C for 2 min. The reaction was initiated by the addition 0.4 mL of each racemic epoxide solution (0.5 M in DMSO). A hundred microliters of aliquots withdrawn at different time intervals (15, 30,60, 90, 120, 180 and 240 min) were mixed with 400 L of diethylether and analyzed by a Shodex ORpak CDC-453 HQ chiral HPLC column (4.6 mm × 150 mm) according to Yildirim et al. [23]. The enantiomers of styrene oxide and their vicinal diols were detected at 220 nm. The enantiomers of propylene oxide, epichlorohydrin and their vicinal diols were detected using a refractive index detector (Shimadzu RID-10A). The optical configurations of remaining epoxides and formed diols were identified by comparing the retention time of these compounds with their optically active standard forms. The enantiomeric excess (ee) values of formed vicinal diol and remaining epoxide were calculated from the equations: eeepoxide=([S-R]epoxide)/([S+R]epoxide) and eediol=([R-S]diol)/([R+S]diol) The enantiomeric ratio values (E) of free and immobilized EHs were calculated from the equation proposed by Chen et al. [27]. E=(Vmax(R)/Km(R))/(Vmax(S)/Km(S)) where Vmax(R) and Km(R) values are maximum velocity and Michealis-Menten constant of free and immobilized EH preparations toward (R)-enantiomer of epoxide and Vmax(S) and Km(S) are corresponding values toward (S)-enantiomer of epoxide. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With potassium dihydrogenphosphate; D-glucose; In water; at 30℃; for 24h;pH 5.5;Aqueous phophate buffer; Microbiological reaction; | (Example 1) A liquid medium (pH 7.0) containing 4% of glucose, 0.3% of yeast extract, 1.3% of KH2PO4, 0.7% of (NH4)2HPO4, 0.01% of NaCl, 0.08% of MgSO4·7H2O, 0.006% of ZnSO4·7H2O, 0.009% of FeSO4·7H2O, 0.0005% of CuSO4·5H2O, and 0.001% of MnSO4·4-5H2O was prepared, and 5 ml of the liquid medium was injected into each of large test tubes and then sterilized with steam at 120C for 20 minutes. Then, one platinum loop of the microorganisms of each of the genera shown in Table 1 and 2 was inoculated into the liquid medium, and cultured with shaking at 30C for 2 to 3 days. Cells were collected from each of the culture broths by centrifugation, washed with water and then suspended in 1 ml of a 0.1M phosphate buffer (pH 5.5). Then, 0.5 ml of the cell suspension was mixed with 0.5 ml of a 0.1M KH2PO4 aqueous solution containing 5 mg of 1-chloro-3-hydroxyacetone and 20 mg of glucose, and the resultant mixture was placed in a test tube with a stopper and shaken at 30C for 24 hours. After completion of reaction, a saturated amount of ammonium sulfate was added to the reaction solution, and extraction was performed with an equivalent volume of ethyl acetate. | |
With potassium dihydrogenphosphate; D-glucose; In water; at 30℃; for 24h;pH 5.5;Aqueous phophate buffer; Microbiological reaction; | (Example 1) A liquid medium (pH 7.0) containing 4% of glucose, 0.3% of yeast extract, 1.3% of KH2PO4, 0.7% of (NH4)2HPO4, 0.01% of NaCl, 0.08% of MgSO4·7H2O, 0.006% of ZnSO4·7H2O, 0.009% of FeSO4·7H2O, 0.0005% of CuSO4·5H2O, and 0.001% of MnSO4·4-5H2O was prepared, and 5 ml of the liquid medium was injected into each of large test tubes and then sterilized with steam at 120C for 20 minutes. Then, one platinum loop of the microorganisms of each of the genera shown in Table 1 and 2 was inoculated into the liquid medium, and cultured with shaking at 30C for 2 to 3 days. Cells were collected from each of the culture broths by centrifugation, washed with water and then suspended in 1 ml of a 0.1M phosphate buffer (pH 5.5). Then, 0.5 ml of the cell suspension was mixed with 0.5 ml of a 0.1M KH2PO4 aqueous solution containing 5 mg of 1-chloro-3-hydroxyacetone and 20 mg of glucose, and the resultant mixture was placed in a test tube with a stopper and shaken at 30C for 24 hours. After completion of reaction, a saturated amount of ammonium sulfate was added to the reaction solution, and extraction was performed with an equivalent volume of ethyl acetate. | |
With potassium dihydrogenphosphate; D-glucose; In water; at 30℃; for 24h;pH 5.5;Aqueous phophate buffer; Microbiological reaction; | (Example 1) A liquid medium (pH 7.0) containing 4% of glucose, 0.3% of yeast extract, 1.3% of KH2PO4, 0.7% of (NH4)2HPO4, 0.01% of NaCl, 0.08% of MgSO4·7H2O, 0.006% of ZnSO4·7H2O, 0.009% of FeSO4·7H2O, 0.0005% of CuSO4·5H2O, and 0.001% of MnSO4·4-5H2O was prepared, and 5 ml of the liquid medium was injected into each of large test tubes and then sterilized with steam at 120C for 20 minutes. Then, one platinum loop of the microorganisms of each of the genera shown in Table 1 and 2 was inoculated into the liquid medium, and cultured with shaking at 30C for 2 to 3 days. Cells were collected from each of the culture broths by centrifugation, washed with water and then suspended in 1 ml of a 0.1M phosphate buffer (pH 5.5). Then, 0.5 ml of the cell suspension was mixed with 0.5 ml of a 0.1M KH2PO4 aqueous solution containing 5 mg of 1-chloro-3-hydroxyacetone and 20 mg of glucose, and the resultant mixture was placed in a test tube with a stopper and shaken at 30C for 24 hours. After completion of reaction, a saturated amount of ammonium sulfate was added to the reaction solution, and extraction was performed with an equivalent volume of ethyl acetate. |
With potassium dihydrogenphosphate; D-glucose; In water; at 30℃; for 24h;pH 5.5;Aqueous phophate buffer; Microbiological reaction; | (Example 1) A liquid medium (pH 7.0) containing 4% of glucose, 0.3% of yeast extract, 1.3% of KH2PO4, 0.7% of (NH4)2HPO4, 0.01% of NaCl, 0.08% of MgSO4·7H2O, 0.006% of ZnSO4·7H2O, 0.009% of FeSO4·7H2O, 0.0005% of CuSO4·5H2O, and 0.001% of MnSO4·4-5H2O was prepared, and 5 ml of the liquid medium was injected into each of large test tubes and then sterilized with steam at 120C for 20 minutes. Then, one platinum loop of the microorganisms of each of the genera shown in Table 1 and 2 was inoculated into the liquid medium, and cultured with shaking at 30C for 2 to 3 days. Cells were collected from each of the culture broths by centrifugation, washed with water and then suspended in 1 ml of a 0.1M phosphate buffer (pH 5.5). Then, 0.5 ml of the cell suspension was mixed with 0.5 ml of a 0.1M KH2PO4 aqueous solution containing 5 mg of 1-chloro-3-hydroxyacetone and 20 mg of glucose, and the resultant mixture was placed in a test tube with a stopper and shaken at 30C for 24 hours. After completion of reaction, a saturated amount of ammonium sulfate was added to the reaction solution, and extraction was performed with an equivalent volume of ethyl acetate. | |
With potassium dihydrogenphosphate; D-glucose; In water; at 30℃; for 24h;pH 5.5;Aqueous phophate buffer; Microbiological reaction; | (Example 1) A liquid medium (pH 7.0) containing 4% of glucose, 0.3% of yeast extract, 1.3% of KH2PO4, 0.7% of (NH4)2HPO4, 0.01% of NaCl, 0.08% of MgSO4·7H2O, 0.006% of ZnSO4·7H2O, 0.009% of FeSO4·7H2O, 0.0005% of CuSO4·5H2O, and 0.001% of MnSO4·4-5H2O was prepared, and 5 ml of the liquid medium was injected into each of large test tubes and then sterilized with steam at 120C for 20 minutes. Then, one platinum loop of the microorganisms of each of the genera shown in Table 1 and 2 was inoculated into the liquid medium, and cultured with shaking at 30C for 2 to 3 days. Cells were collected from each of the culture broths by centrifugation, washed with water and then suspended in 1 ml of a 0.1M phosphate buffer (pH 5.5). Then, 0.5 ml of the cell suspension was mixed with 0.5 ml of a 0.1M KH2PO4 aqueous solution containing 5 mg of 1-chloro-3-hydroxyacetone and 20 mg of glucose, and the resultant mixture was placed in a test tube with a stopper and shaken at 30C for 24 hours. After completion of reaction, a saturated amount of ammonium sulfate was added to the reaction solution, and extraction was performed with an equivalent volume of ethyl acetate. | |
With potassium dihydrogenphosphate; D-glucose; In water; at 30℃; for 24h;pH 5.5;Aqueous phophate buffer; Microbiological reaction; | (Example 1) A liquid medium (pH 7.0) containing 4% of glucose, 0.3% of yeast extract, 1.3% of KH2PO4, 0.7% of (NH4)2HPO4, 0.01% of NaCl, 0.08% of MgSO4·7H2O, 0.006% of ZnSO4·7H2O, 0.009% of FeSO4·7H2O, 0.0005% of CuSO4·5H2O, and 0.001% of MnSO4·4-5H2O was prepared, and 5 ml of the liquid medium was injected into each of large test tubes and then sterilized with steam at 120C for 20 minutes. Then, one platinum loop of the microorganisms of each of the genera shown in Table 1 and 2 was inoculated into the liquid medium, and cultured with shaking at 30C for 2 to 3 days. Cells were collected from each of the culture broths by centrifugation, washed with water and then suspended in 1 ml of a 0.1M phosphate buffer (pH 5.5). Then, 0.5 ml of the cell suspension was mixed with 0.5 ml of a 0.1M KH2PO4 aqueous solution containing 5 mg of 1-chloro-3-hydroxyacetone and 20 mg of glucose, and the resultant mixture was placed in a test tube with a stopper and shaken at 30C for 24 hours. After completion of reaction, a saturated amount of ammonium sulfate was added to the reaction solution, and extraction was performed with an equivalent volume of ethyl acetate. | |
With potassium dihydrogenphosphate; D-glucose; In water; at 30℃; for 24h;pH 5.5;Aqueous phophate buffer; Microbiological reaction; | (Example 1) A liquid medium (pH 7.0) containing 4% of glucose, 0.3% of yeast extract, 1.3% of KH2PO4, 0.7% of (NH4)2HPO4, 0.01% of NaCl, 0.08% of MgSO4·7H2O, 0.006% of ZnSO4·7H2O, 0.009% of FeSO4·7H2O, 0.0005% of CuSO4·5H2O, and 0.001% of MnSO4·4-5H2O was prepared, and 5 ml of the liquid medium was injected into each of large test tubes and then sterilized with steam at 120C for 20 minutes. Then, one platinum loop of the microorganisms of each of the genera shown in Table 1 and 2 was inoculated into the liquid medium, and cultured with shaking at 30C for 2 to 3 days. Cells were collected from each of the culture broths by centrifugation, washed with water and then suspended in 1 ml of a 0.1M phosphate buffer (pH 5.5). Then, 0.5 ml of the cell suspension was mixed with 0.5 ml of a 0.1M KH2PO4 aqueous solution containing 5 mg of 1-chloro-3-hydroxyacetone and 20 mg of glucose, and the resultant mixture was placed in a test tube with a stopper and shaken at 30C for 24 hours. After completion of reaction, a saturated amount of ammonium sulfate was added to the reaction solution, and extraction was performed with an equivalent volume of ethyl acetate. | |
With potassium dihydrogenphosphate; D-glucose; In water; at 30℃; for 24h;pH 5.5;Aqueous phophate buffer; Microbiological reaction; | (Example 1) A liquid medium (pH 7.0) containing 4% of glucose, 0.3% of yeast extract, 1.3% of KH2PO4, 0.7% of (NH4)2HPO4, 0.01% of NaCl, 0.08% of MgSO4·7H2O, 0.006% of ZnSO4·7H2O, 0.009% of FeSO4·7H2O, 0.0005% of CuSO4·5H2O, and 0.001% of MnSO4·4-5H2O was prepared, and 5 ml of the liquid medium was injected into each of large test tubes and then sterilized with steam at 120C for 20 minutes. Then, one platinum loop of the microorganisms of each of the genera shown in Table 1 and 2 was inoculated into the liquid medium, and cultured with shaking at 30C for 2 to 3 days. Cells were collected from each of the culture broths by centrifugation, washed with water and then suspended in 1 ml of a 0.1M phosphate buffer (pH 5.5). Then, 0.5 ml of the cell suspension was mixed with 0.5 ml of a 0.1M KH2PO4 aqueous solution containing 5 mg of 1-chloro-3-hydroxyacetone and 20 mg of glucose, and the resultant mixture was placed in a test tube with a stopper and shaken at 30C for 24 hours. After completion of reaction, a saturated amount of ammonium sulfate was added to the reaction solution, and extraction was performed with an equivalent volume of ethyl acetate. | |
With potassium dihydrogenphosphate; D-glucose; In water; at 30℃; for 24h;pH 5.5;Aqueous phophate buffer; Microbiological reaction; | (Example 1) A liquid medium (pH 7.0) containing 4% of glucose, 0.3% of yeast extract, 1.3% of KH2PO4, 0.7% of (NH4)2HPO4, 0.01% of NaCl, 0.08% of MgSO4·7H2O, 0.006% of ZnSO4·7H2O, 0.009% of FeSO4·7H2O, 0.0005% of CuSO4·5H2O, and 0.001% of MnSO4·4-5H2O was prepared, and 5 ml of the liquid medium was injected into each of large test tubes and then sterilized with steam at 120C for 20 minutes. Then, one platinum loop of the microorganisms of each of the genera shown in Table 1 and 2 was inoculated into the liquid medium, and cultured with shaking at 30C for 2 to 3 days. Cells were collected from each of the culture broths by centrifugation, washed with water and then suspended in 1 ml of a 0.1M phosphate buffer (pH 5.5). Then, 0.5 ml of the cell suspension was mixed with 0.5 ml of a 0.1M KH2PO4 aqueous solution containing 5 mg of 1-chloro-3-hydroxyacetone and 20 mg of glucose, and the resultant mixture was placed in a test tube with a stopper and shaken at 30C for 24 hours. After completion of reaction, a saturated amount of ammonium sulfate was added to the reaction solution, and extraction was performed with an equivalent volume of ethyl acetate. | |
With potassium dihydrogenphosphate; D-glucose; In water; at 30℃; for 24h;pH 5.5;Aqueous phophate buffer; Microbiological reaction; | (Example 1) A liquid medium (pH 7.0) containing 4% of glucose, 0.3% of yeast extract, 1.3% of KH2PO4, 0.7% of (NH4)2HPO4, 0.01% of NaCl, 0.08% of MgSO4·7H2O, 0.006% of ZnSO4·7H2O, 0.009% of FeSO4·7H2O, 0.0005% of CuSO4·5H2O, and 0.001% of MnSO4·4-5H2O was prepared, and 5 ml of the liquid medium was injected into each of large test tubes and then sterilized with steam at 120C for 20 minutes. Then, one platinum loop of the microorganisms of each of the genera shown in Table 1 and 2 was inoculated into the liquid medium, and cultured with shaking at 30C for 2 to 3 days. Cells were collected from each of the culture broths by centrifugation, washed with water and then suspended in 1 ml of a 0.1M phosphate buffer (pH 5.5). Then, 0.5 ml of the cell suspension was mixed with 0.5 ml of a 0.1M KH2PO4 aqueous solution containing 5 mg of 1-chloro-3-hydroxyacetone and 20 mg of glucose, and the resultant mixture was placed in a test tube with a stopper and shaken at 30C for 24 hours. After completion of reaction, a saturated amount of ammonium sulfate was added to the reaction solution, and extraction was performed with an equivalent volume of ethyl acetate. | |
With potassium dihydrogenphosphate; D-glucose; In water; at 30℃; for 24h;pH 5.5;Aqueous phophate buffer; Microbiological reaction; | (Example 1) A liquid medium (pH 7.0) containing 4% of glucose, 0.3% of yeast extract, 1.3% of KH2PO4, 0.7% of (NH4)2HPO4, 0.01% of NaCl, 0.08% of MgSO4·7H2O, 0.006% of ZnSO4·7H2O, 0.009% of FeSO4·7H2O, 0.0005% of CuSO4·5H2O, and 0.001% of MnSO4·4-5H2O was prepared, and 5 ml of the liquid medium was injected into each of large test tubes and then sterilized with steam at 120C for 20 minutes. Then, one platinum loop of the microorganisms of each of the genera shown in Table 1 and 2 was inoculated into the liquid medium, and cultured with shaking at 30C for 2 to 3 days. Cells were collected from each of the culture broths by centrifugation, washed with water and then suspended in 1 ml of a 0.1M phosphate buffer (pH 5.5). Then, 0.5 ml of the cell suspension was mixed with 0.5 ml of a 0.1M KH2PO4 aqueous solution containing 5 mg of 1-chloro-3-hydroxyacetone and 20 mg of glucose, and the resultant mixture was placed in a test tube with a stopper and shaken at 30C for 24 hours. After completion of reaction, a saturated amount of ammonium sulfate was added to the reaction solution, and extraction was performed with an equivalent volume of ethyl acetate. | |
With potassium dihydrogenphosphate; D-glucose; In water; at 30℃; for 24h;pH 5.5;Aqueous phophate buffer; Microbiological reaction; | (Example 1) A liquid medium (pH 7.0) containing 4% of glucose, 0.3% of yeast extract, 1.3% of KH2PO4, 0.7% of (NH4)2HPO4, 0.01% of NaCl, 0.08% of MgSO4·7H2O, 0.006% of ZnSO4·7H2O, 0.009% of FeSO4·7H2O, 0.0005% of CuSO4·5H2O, and 0.001% of MnSO4·4-5H2O was prepared, and 5 ml of the liquid medium was injected into each of large test tubes and then sterilized with steam at 120C for 20 minutes. Then, one platinum loop of the microorganisms of each of the genera shown in Table 1 and 2 was inoculated into the liquid medium, and cultured with shaking at 30C for 2 to 3 days. Cells were collected from each of the culture broths by centrifugation, washed with water and then suspended in 1 ml of a 0.1M phosphate buffer (pH 5.5). Then, 0.5 ml of the cell suspension was mixed with 0.5 ml of a 0.1M KH2PO4 aqueous solution containing 5 mg of 1-chloro-3-hydroxyacetone and 20 mg of glucose, and the resultant mixture was placed in a test tube with a stopper and shaken at 30C for 24 hours. After completion of reaction, a saturated amount of ammonium sulfate was added to the reaction solution, and extraction was performed with an equivalent volume of ethyl acetate. | |
With potassium dihydrogenphosphate; D-glucose; In water; at 30℃; for 24h;pH 5.5;Aqueous phophate buffer; Microbiological reaction; | (Example 1) A liquid medium (pH 7.0) containing 4% of glucose, 0.3% of yeast extract, 1.3% of KH2PO4, 0.7% of (NH4)2HPO4, 0.01% of NaCl, 0.08% of MgSO4·7H2O, 0.006% of ZnSO4·7H2O, 0.009% of FeSO4·7H2O, 0.0005% of CuSO4·5H2O, and 0.001% of MnSO4·4-5H2O was prepared, and 5 ml of the liquid medium was injected into each of large test tubes and then sterilized with steam at 120C for 20 minutes. Then, one platinum loop of the microorganisms of each of the genera shown in Table 1 and 2 was inoculated into the liquid medium, and cultured with shaking at 30C for 2 to 3 days. Cells were collected from each of the culture broths by centrifugation, washed with water and then suspended in 1 ml of a 0.1M phosphate buffer (pH 5.5). Then, 0.5 ml of the cell suspension was mixed with 0.5 ml of a 0.1M KH2PO4 aqueous solution containing 5 mg of 1-chloro-3-hydroxyacetone and 20 mg of glucose, and the resultant mixture was placed in a test tube with a stopper and shaken at 30C for 24 hours. After completion of reaction, a saturated amount of ammonium sulfate was added to the reaction solution, and extraction was performed with an equivalent volume of ethyl acetate. | |
With potassium dihydrogenphosphate; D-glucose; In water; at 30℃; for 24h;pH 5.5;Aqueous phophate buffer; Microbiological reaction; | (Example 1) A liquid medium (pH 7.0) containing 4% of glucose, 0.3% of yeast extract, 1.3% of KH2PO4, 0.7% of (NH4)2HPO4, 0.01% of NaCl, 0.08% of MgSO4·7H2O, 0.006% of ZnSO4·7H2O, 0.009% of FeSO4·7H2O, 0.0005% of CuSO4·5H2O, and 0.001% of MnSO4·4-5H2O was prepared, and 5 ml of the liquid medium was injected into each of large test tubes and then sterilized with steam at 120C for 20 minutes. Then, one platinum loop of the microorganisms of each of the genera shown in Table 1 and 2 was inoculated into the liquid medium, and cultured with shaking at 30C for 2 to 3 days. Cells were collected from each of the culture broths by centrifugation, washed with water and then suspended in 1 ml of a 0.1M phosphate buffer (pH 5.5). Then, 0.5 ml of the cell suspension was mixed with 0.5 ml of a 0.1M KH2PO4 aqueous solution containing 5 mg of 1-chloro-3-hydroxyacetone and 20 mg of glucose, and the resultant mixture was placed in a test tube with a stopper and shaken at 30C for 24 hours. After completion of reaction, a saturated amount of ammonium sulfate was added to the reaction solution, and extraction was performed with an equivalent volume of ethyl acetate. | |
With potassium dihydrogenphosphate; D-glucose; In water; at 30℃; for 24h;pH 5.5;Aqueous phophate buffer; Microbiological reaction; | (Example 1) A liquid medium (pH 7.0) containing 4% of glucose, 0.3% of yeast extract, 1.3% of KH2PO4, 0.7% of (NH4)2HPO4, 0.01% of NaCl, 0.08% of MgSO4·7H2O, 0.006% of ZnSO4·7H2O, 0.009% of FeSO4·7H2O, 0.0005% of CuSO4·5H2O, and 0.001% of MnSO4·4-5H2O was prepared, and 5 ml of the liquid medium was injected into each of large test tubes and then sterilized with steam at 120C for 20 minutes. Then, one platinum loop of the microorganisms of each of the genera shown in Table 1 and 2 was inoculated into the liquid medium, and cultured with shaking at 30C for 2 to 3 days. Cells were collected from each of the culture broths by centrifugation, washed with water and then suspended in 1 ml of a 0.1M phosphate buffer (pH 5.5). Then, 0.5 ml of the cell suspension was mixed with 0.5 ml of a 0.1M KH2PO4 aqueous solution containing 5 mg of 1-chloro-3-hydroxyacetone and 20 mg of glucose, and the resultant mixture was placed in a test tube with a stopper and shaken at 30C for 24 hours. After completion of reaction, a saturated amount of ammonium sulfate was added to the reaction solution, and extraction was performed with an equivalent volume of ethyl acetate. | |
With potassium dihydrogenphosphate; D-glucose; In water; at 30℃; for 24h;pH 5.5;Aqueous phophate buffer; Microbiological reaction; | (Example 1) A liquid medium (pH 7.0) containing 4% of glucose, 0.3% of yeast extract, 1.3% of KH2PO4, 0.7% of (NH4)2HPO4, 0.01% of NaCl, 0.08% of MgSO4·7H2O, 0.006% of ZnSO4·7H2O, 0.009% of FeSO4·7H2O, 0.0005% of CuSO4·5H2O, and 0.001% of MnSO4·4-5H2O was prepared, and 5 ml of the liquid medium was injected into each of large test tubes and then sterilized with steam at 120C for 20 minutes. Then, one platinum loop of the microorganisms of each of the genera shown in Table 1 and 2 was inoculated into the liquid medium, and cultured with shaking at 30C for 2 to 3 days. Cells were collected from each of the culture broths by centrifugation, washed with water and then suspended in 1 ml of a 0.1M phosphate buffer (pH 5.5). Then, 0.5 ml of the cell suspension was mixed with 0.5 ml of a 0.1M KH2PO4 aqueous solution containing 5 mg of 1-chloro-3-hydroxyacetone and 20 mg of glucose, and the resultant mixture was placed in a test tube with a stopper and shaken at 30C for 24 hours. After completion of reaction, a saturated amount of ammonium sulfate was added to the reaction solution, and extraction was performed with an equivalent volume of ethyl acetate. | |
With potassium dihydrogenphosphate; D-glucose; In water; at 30℃; for 24h;pH 5.5;Aqueous phophate buffer; Microbiological reaction; | (Example 1) A liquid medium (pH 7.0) containing 4% of glucose, 0.3% of yeast extract, 1.3% of KH2PO4, 0.7% of (NH4)2HPO4, 0.01% of NaCl, 0.08% of MgSO4·7H2O, 0.006% of ZnSO4·7H2O, 0.009% of FeSO4·7H2O, 0.0005% of CuSO4·5H2O, and 0.001% of MnSO4·4-5H2O was prepared, and 5 ml of the liquid medium was injected into each of large test tubes and then sterilized with steam at 120C for 20 minutes. Then, one platinum loop of the microorganisms of each of the genera shown in Table 1 and 2 was inoculated into the liquid medium, and cultured with shaking at 30C for 2 to 3 days. Cells were collected from each of the culture broths by centrifugation, washed with water and then suspended in 1 ml of a 0.1M phosphate buffer (pH 5.5). Then, 0.5 ml of the cell suspension was mixed with 0.5 ml of a 0.1M KH2PO4 aqueous solution containing 5 mg of 1-chloro-3-hydroxyacetone and 20 mg of glucose, and the resultant mixture was placed in a test tube with a stopper and shaken at 30C for 24 hours. After completion of reaction, a saturated amount of ammonium sulfate was added to the reaction solution, and extraction was performed with an equivalent volume of ethyl acetate. | |
With potassium dihydrogenphosphate; D-glucose; In water; at 30℃; for 24h;pH 5.5;Aqueous phophate buffer; Microbiological reaction; | (Example 1) A liquid medium (pH 7.0) containing 4% of glucose, 0.3% of yeast extract, 1.3% of KH2PO4, 0.7% of (NH4)2HPO4, 0.01% of NaCl, 0.08% of MgSO4·7H2O, 0.006% of ZnSO4·7H2O, 0.009% of FeSO4·7H2O, 0.0005% of CuSO4·5H2O, and 0.001% of MnSO4·4-5H2O was prepared, and 5 ml of the liquid medium was injected into each of large test tubes and then sterilized with steam at 120C for 20 minutes. Then, one platinum loop of the microorganisms of each of the genera shown in Table 1 and 2 was inoculated into the liquid medium, and cultured with shaking at 30C for 2 to 3 days. Cells were collected from each of the culture broths by centrifugation, washed with water and then suspended in 1 ml of a 0.1M phosphate buffer (pH 5.5). Then, 0.5 ml of the cell suspension was mixed with 0.5 ml of a 0.1M KH2PO4 aqueous solution containing 5 mg of 1-chloro-3-hydroxyacetone and 20 mg of glucose, and the resultant mixture was placed in a test tube with a stopper and shaken at 30C for 24 hours. After completion of reaction, a saturated amount of ammonium sulfate was added to the reaction solution, and extraction was performed with an equivalent volume of ethyl acetate. | |
With potassium dihydrogenphosphate; D-glucose; In water; at 30℃; for 24h;pH 5.5;Aqueous phophate buffer; Microbiological reaction; | (Example 1) A liquid medium (pH 7.0) containing 4% of glucose, 0.3% of yeast extract, 1.3% of KH2PO4, 0.7% of (NH4)2HPO4, 0.01% of NaCl, 0.08% of MgSO4·7H2O, 0.006% of ZnSO4·7H2O, 0.009% of FeSO4·7H2O, 0.0005% of CuSO4·5H2O, and 0.001% of MnSO4·4-5H2O was prepared, and 5 ml of the liquid medium was injected into each of large test tubes and then sterilized with steam at 120C for 20 minutes. Then, one platinum loop of the microorganisms of each of the genera shown in Table 1 and 2 was inoculated into the liquid medium, and cultured with shaking at 30C for 2 to 3 days. Cells were collected from each of the culture broths by centrifugation, washed with water and then suspended in 1 ml of a 0.1M phosphate buffer (pH 5.5). Then, 0.5 ml of the cell suspension was mixed with 0.5 ml of a 0.1M KH2PO4 aqueous solution containing 5 mg of 1-chloro-3-hydroxyacetone and 20 mg of glucose, and the resultant mixture was placed in a test tube with a stopper and shaken at 30C for 24 hours. After completion of reaction, a saturated amount of ammonium sulfate was added to the reaction solution, and extraction was performed with an equivalent volume of ethyl acetate. | |
With potassium dihydrogenphosphate; D-glucose; In water; at 30℃; for 24h;pH 5.5;Aqueous phophate buffer; Microbiological reaction; | (Example 1) A liquid medium (pH 7.0) containing 4% of glucose, 0.3% of yeast extract, 1.3% of KH2PO4, 0.7% of (NH4)2HPO4, 0.01% of NaCl, 0.08% of MgSO4·7H2O, 0.006% of ZnSO4·7H2O, 0.009% of FeSO4·7H2O, 0.0005% of CuSO4·5H2O, and 0.001% of MnSO4·4-5H2O was prepared, and 5 ml of the liquid medium was injected into each of large test tubes and then sterilized with steam at 120C for 20 minutes. Then, one platinum loop of the microorganisms of each of the genera shown in Table 1 and 2 was inoculated into the liquid medium, and cultured with shaking at 30C for 2 to 3 days. Cells were collected from each of the culture broths by centrifugation, washed with water and then suspended in 1 ml of a 0.1M phosphate buffer (pH 5.5). Then, 0.5 ml of the cell suspension was mixed with 0.5 ml of a 0.1M KH2PO4 aqueous solution containing 5 mg of 1-chloro-3-hydroxyacetone and 20 mg of glucose, and the resultant mixture was placed in a test tube with a stopper and shaken at 30C for 24 hours. After completion of reaction, a saturated amount of ammonium sulfate was added to the reaction solution, and extraction was performed with an equivalent volume of ethyl acetate. | |
With potassium dihydrogenphosphate; D-glucose; In water; at 30℃; for 24h;pH 5.5;Aqueous phophate buffer; Microbiological reaction; | (Example 1) A liquid medium (pH 7.0) containing 4% of glucose, 0.3% of yeast extract, 1.3% of KH2PO4, 0.7% of (NH4)2HPO4, 0.01% of NaCl, 0.08% of MgSO4·7H2O, 0.006% of ZnSO4·7H2O, 0.009% of FeSO4·7H2O, 0.0005% of CuSO4·5H2O, and 0.001% of MnSO4·4-5H2O was prepared, and 5 ml of the liquid medium was injected into each of large test tubes and then sterilized with steam at 120C for 20 minutes. Then, one platinum loop of the microorganisms of each of the genera shown in Table 1 and 2 was inoculated into the liquid medium, and cultured with shaking at 30C for 2 to 3 days. Cells were collected from each of the culture broths by centrifugation, washed with water and then suspended in 1 ml of a 0.1M phosphate buffer (pH 5.5). Then, 0.5 ml of the cell suspension was mixed with 0.5 ml of a 0.1M KH2PO4 aqueous solution containing 5 mg of 1-chloro-3-hydroxyacetone and 20 mg of glucose, and the resultant mixture was placed in a test tube with a stopper and shaken at 30C for 24 hours. After completion of reaction, a saturated amount of ammonium sulfate was added to the reaction solution, and extraction was performed with an equivalent volume of ethyl acetate. | |
With D-glucose; NAD; In water; at 30℃; for 2h;Microbiological reaction; | 5(Example 13) Method for synthesizing (S)-3-chloro1,2-propanediol[0091] Recombinant Escherichia coli HB101 (pNTCRG) Accession No. FERM BP-6898 were inoculated into 50 mlof sterilized 23YT medium (16 g of tryptone, 10 g of yeast extract, 5 g of sodium chloride, and 1L of water, pH 7.0before sterillization) in a 500 ml Sakaguchi flask, and cultured with shaking at 37C for 18 hours. Then, 10 mg of1-chloro-3-hydroxyacetone, 70 mg of NAD+, and 25 mg of glucose were added to 1 ml of the resultant culture broth,and the mixture was then stirred at 30C for 2 hours. After the reaction was completed, the conversion rate and opticalpurity of the reaction product (S)-3-chloro-1,2-propanediol were analyzed by the same method as in Example 9. As aresult, the conversion rate was 42.8%, and the optical purity was 45.8%ee. |
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