There will be a HazMat fee per item when shipping a dangerous goods. The HazMat fee will be charged to your UPS/DHL/FedEx collect account or added to the invoice unless the package is shipped via Ground service. Ship by air in Excepted Quantity (each bottle), which is up to 1g/1mL for class 6.1 packing group I or II, and up to 25g/25ml for all other HazMat items.
Type | HazMat fee for 500 gram (Estimated) |
Excepted Quantity | USD 0.00 |
Limited Quantity | USD 15-60 |
Inaccessible (Haz class 6.1), Domestic | USD 80+ |
Inaccessible (Haz class 6.1), International | USD 150+ |
Accessible (Haz class 3, 4, 5 or 8), Domestic | USD 100+ |
Accessible (Haz class 3, 4, 5 or 8), International | USD 200+ |
Structure of 5765-44-6
*Storage: {[sel_prStorage]}
*Shipping: {[sel_prShipping]}
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.
4.5
*For Research Use Only !
Change View
Size | Price | VIP Price | US Stock |
Global Stock |
In Stock | ||
{[ item.pr_size ]} |
Inquiry
{[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price, item.pr_usd) ]} {[ getRatePrice(item.pr_usd,item.pr_rate,1,item.pr_is_large_size_no_price, item.discount_usd) ]} {[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price, item.pr_usd) ]} |
Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price, item.vip_usd) ]} | Inquiry {[ item.pr_usastock ]} In Stock Inquiry - | {[ item.pr_chinastock ]} {[ item.pr_remark ]} In Stock 1-2 weeks - Inquiry - | Login | - + | Inquiry |
Please Login or Create an Account to: See VIP prices and availability
US Stock: ship in 0-1 business day
Global Stock: ship in 5-7 days
1-2weeks
Inquiry
{[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price, item.vip_usd) ]}
{[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price, item.pr_usd) ]}
{[ getRatePrice(item.pr_usd,1,item.mem_rate,item.pr_is_large_size_no_price, item.pr_usd) ]}
Inquiry
{[ getRatePrice(item.pr_usd,item.pr_rate,1,item.pr_is_large_size_no_price, item.vip_usd) ]}
{[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price, item.pr_usd) ]}
{[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price, item.pr_usd) ]}
In Stock
- +
Please Login or Create an Account to: See VIP prices and availability
US Stock: ship in 0-1 business day
Global Stock: ship in 2 weeks
Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
CAS No. : | 5765-44-6 |
Formula : | C4H5NO |
M.W : | 83.09 |
SMILES Code : | CC1=CC=NO1 |
MDL No. : | MFCD00003152 |
InChI Key : | AGQOIYCTCOEHGR-UHFFFAOYSA-N |
Pubchem ID : | 79833 |
GHS Pictogram: |
![]() |
Signal Word: | Danger |
Hazard Statements: | H225 |
Precautionary Statements: | P210-P403+P235 |
Class: | 3 |
UN#: | 1993 |
Packing Group: | Ⅲ |
Num. heavy atoms | 6 |
Num. arom. heavy atoms | 5 |
Fraction Csp3 | 0.25 |
Num. rotatable bonds | 0 |
Num. H-bond acceptors | 2.0 |
Num. H-bond donors | 0.0 |
Molar Refractivity | 21.47 |
TPSA ? Topological Polar Surface Area: Calculated from |
26.03 Ų |
Log Po/w (iLOGP)? iLOGP: in-house physics-based method implemented from |
1.43 |
Log Po/w (XLOGP3)? XLOGP3: Atomistic and knowledge-based method calculated by |
0.45 |
Log Po/w (WLOGP)? WLOGP: Atomistic method implemented from |
0.98 |
Log Po/w (MLOGP)? MLOGP: Topological method implemented from |
-0.06 |
Log Po/w (SILICOS-IT)? SILICOS-IT: Hybrid fragmental/topological method calculated by |
1.43 |
Consensus Log Po/w? Consensus Log Po/w: Average of all five predictions |
0.85 |
Log S (ESOL):? ESOL: Topological method implemented from |
-1.26 |
Solubility | 4.62 mg/ml ; 0.0555 mol/l |
Class? Solubility class: Log S scale |
Very soluble |
Log S (Ali)? Ali: Topological method implemented from |
-0.56 |
Solubility | 22.6 mg/ml ; 0.272 mol/l |
Class? Solubility class: Log S scale |
Very soluble |
Log S (SILICOS-IT)? SILICOS-IT: Fragmental method calculated by |
-1.51 |
Solubility | 2.55 mg/ml ; 0.0307 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 |
Yes |
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 |
-6.49 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 |
0.0 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) |
2.11 |
* 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 |
---|---|---|
With sodium; acetic acid; In ethanol; ethyl acetate; toluene; | EXAMPLE 1 Ethyl 2-amino-5-cyano-6-methyl-4-(3-phenyl-1,7-naphthyridin-5-yl)-1,4-dihydropyridine-3-carboxylate STR24 2 g (8.5 mmol) of 3-phenyl-1,7-naphthyridine-5-carboxaldehyde are suspended in 20 ml of ethanol and stirred with 0.7 ml (8.5 mmol) of 5-methylisoxazole. A solution of 196 mg of sodium in 14 ml of ethanol is added and the mixture is stirred for 2 hours at 50 C. 1.42 g of ethyl amidinoacetate hydrochloride and 0.51 ml (8.5 mmol) of acetic acid are added and the mixture is boiled for 16 hours. After cooling, 10 g of silica gel are added and the mixture is concentrated in vacuo. The residue is chromatographed on a silica gel column using toluene/ethyl acetate mixtures. After concentration of the pure fractions, the product is crystallized by trituration with ether. 2 g of crystals are obtained. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
91% | Stage 1 : A mixture of 2-methyl-2-butanol (5.75 mL; 51 mmol) and 5-methylisoxazole (4.42 mL; 51 mmol) is cooled with an ice-bath. Trifluoromethanesulphonic acid (4.84 mL; 54 mmol) is added dropwise with continued cooling. The resulting mixture is stirred over night without further cooling. Stage 2: To a solution or suspension of <strong>[1303968-25-3]3,5-diamino-6-bromopyrazine-2-carboxylic acid</strong> (Intermediate A.62; 5.00 g; 21 .5 mmol) and triethylamine (7.48 mL; 54 mmol) in DMF (50 mL) cooled with an ice-bath is added dropwise the mixture prepared in stage 1 . The resulting mixture is stirred for 4 h at r.t., then poured on ice-water. The precipitate formed is filtered off with suction, washed with water and dried at 50C to yield the title compound. Yield: 7.53 g (91 % of theory) C14H20BrN5O5 ESI Mass spectrum: m/z = 386 [M+H]+; m/z = 384 [M-H]" |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
91% | Stage 1: A mixture of 2-methyl-2-butanol (5.75 mL; 51 mmol) and 5-methylisoxazole (4.42 mL; 51 mmol) is cooled with an ice-bath. Trifluoromethanesulphonic acid (4.84 mL; 54 mmol) is added drop- wise with continued cooling. The resulting mixture is stirred over night without further cooling. Stage 2: To a solution or suspension of <strong>[1303968-25-3]3,5-diamino-6-bromopyrazine-2-carboxylic acid</strong> (Intermediate A.2; 5.00 g; 21.5 mmol) and triethylamine (7.48 mL; 54 mmol) in DMF (50 mL) cooled with an ice-bath is added dropwise the mixture prepared in stage 1. The resulting mixture is stirred for 4 h at r.t., then poured on ice-water. The precipitate formed is filtered off with suction, washed with water and dried at 50C to yield the title compound. Yield: 7.53 g (91 % of theory). C14H20BrN5O3. ESI Mass spectrum: m/z = 386 [M+H]+; m/z = 384 [M-H]-. | |
7.53 g | Intermediate B.62 RRN No.30 1-(2-Methyl-2-butyl-carbamoyl)prop-1-en-2-yl 3,5-diamino-6-bromopyrazine-2-carboxylate Stage 1: [0313] A mixture of 2-methyl-2-butanol (5.75 mL; 51 mmol) and 5-methylisoxazole (4.42 mL; 51 mmol) is cooled with an ice-bath. Trifluoromethanesulfonic acid (4.84 mL; 54 mmol) is added dropwise with continued cooling. The resulting mixture is stirred over night without further cooling. Stage 2: [0314] To a solution or suspension of <strong>[1303968-25-3]3,5-diamino-6-bromopyrazine-2-carboxylic acid</strong> (Intermediate A.62; 5.00 g; 21.5 mmol) and triethylamine (7.48 mL; 54 mmol) in DMF (50 mL) cooled with an ice-bath is added dropwise the mixture prepared in stage 1. The resulting mixture is stirred for 4 h at r.t., then poured on ice-water. The precipitate formed is filtered off with suction, washed with water and dried at 50 C. to yield the title compound. [0315] Yield: 7.53 g (91% of theory) [0316] C14H20BrN5O3 ESI Mass spectrum: m/z=386 [M+H]+; m/z=384 [M-H]- | |
Intermediate B.2 RRN 185 1-(2-methyl-2-butyl-carbamoyl)prop-1-en-2-yl 3,5-diamino-6-bromopyrazine-2-carboxylate [0469] 2-methyl-2-butanol (5.75 mL; 51 mmol) and 5-methylisoxazole (4.42 mL; 51 mmol) is cooled with an ice-bath. Trifluoromethanesulphonic acid (4.84 mL; 54 mmol) is added dropwise with continued cooling. The resulting mixture is stirred over night without further cooling. Stage 2: [0471] To a solution or suspension of <strong>[1303968-25-3]3,5-diamino-6-bromopyrazine-2-carboxylic acid</strong> (Intermediate A.2; 5.00 g; 21.5 mmol) and triethylamine (7.48 mL; 54 mmol) in DMF (50 mL) cooled with an ice-bath is added dropwise the mixture prepared in stage 1. The resulting mixture is stirred for 4 h at r.t., then poured on ice-water. The precipitate formed is filtered off with suction, washed with is water and dried at 50 C. to yield the title compound. [0472] Yield: 7.53 g (91% of theory) [0473] C14H20BrN5O3 ESI Mass spectrum: m/z=386 [M+H]+; m/z=384 [M-H]- |
7.53 g | Intermediate 2.1 1-(2-Methyl-2-butyl-carbamoyl)prop-1-en-2-yl 3,5-diamino-6-bromopyrazine-2 Stage 1: A mixture of 2-methyl-2-butanol (5.75 mL; 51 mmol) and 5-methylisoxazole (4.42 mL; 51 mmol) is cooled with an ice-bath. Trifluoromethanesulphonic acid (4.84 mL; 54 mmol) is added dropwise with continued cooling. The resulting mixture is stirred overnight without further cooling. Stage 2: To a solution or suspension of <strong>[1303968-25-3]3,5-diamino-6-bromopyrazine-2-carboxylic acid</strong> (Intermediate 1.1; 5.00 g; 21.5 mmol) and triethylamine (7.48 mL; 54 mmol) in DMF (50 mL) cooled with an ice-bath is added dropwise the mixture prepared in stage 1. The resulting mixture is stirred for 4 h at r.t., then poured on ice-water. The precipitate formed is filtered off with suction, washed with water and dried at 50 C. to yield the title compound. Yield: 7.53 g (91% of theory) C14H20BrN5O3 ESI Mass spectrum: m/z=386 [M+H]+; m/z=384 [M-H]- | |
Intermediate B.2 1 -(2-Methyl-2-butyl-carbamoyl)prop-1 -en-2-yl 3,5-diamino-6-bromopyrazine-2-carboxylate Stage 1 : A mixture of 2-methyl-2-butanol (5.75 mL; 51 mmol) and 5-methylisoxazole (4.42 mL; 51 mmol) is cooled with an ice-bath. Trifluoromethanesulphonic acid (4.84 mL; 54 mmol) is added drop- wise with continued cooling. The resulting mixture is stirred over night without further cooling. Stage 2: To a solution or suspension of <strong>[1303968-25-3]3,5-diamino-6-bromopyrazine-2-carboxylic acid</strong> (Intermediate A.2; 5.00 g; 21.5 mmol) and triethylamine (7.48 mL; 54 mmol) in DMF (50 mL) cooled with an ice-bath is added dropwise the mixture prepared in stage 1. The resulting mixture is stirred for 4 h at r.t., then poured on ice-water. The precipitate formed is filtered off with suction, washed with water and dried at 50C to yield the title compound. Ci4H2oBrN503 ESI Mass spectrum: m/z = 386 [M+H]+; m/z = 384 [M-H]" | ||
is Stage 1: [0161] A mixture of 2-methyl-2-butanol (5.75 mL; 51 mmol) and 5-methylisoxazole (4.42 mL; 51 mmol) is cooled with an ice-bath. Trifluoromethanesulphonic acid (4.84 mL; 54 mmol) is added dropwise with continued cooling. The resulting mixture is stirred over night without further cooling. Stage 2: [0162] To a solution or suspension of <strong>[1303968-25-3]3,5-diamino-6-bromopyrazine-2-carboxylic acid</strong> (Intermediate A.2; 5.00 g; 21.5 mmol) and triethylamine (7.48 mL; 54 mmol) in DMF (50 mL) cooled with an ice-bath is added dropwise the mixture prepared in stage 1. The resulting mixture is stirred for 4 h at r.t., then poured on ice-water. The precipitate formed is filtered off with suction, washed with water and dried at 50 C. to yield the title compound. [0163] C14H20BrN5O3 ESI Mass spectrum: m/z=386 [M+H]+; m/z=384 [M-H]- | ||
Stage 1:A mixture of 2-methyl-2-butanol (5.75 mL; 51 mmol) and 5-methylisoxazole (4.42 mL; 51 mmol) is cooled with an ice-bath. Trifluoromethanesulphonic acid (4.84 mL; 54 mmol) is added dropwise with continued cooling. The resulting mixture is stirred over night without further cooling.Stage 2:To a solution or suspension of <strong>[1303968-25-3]3,5-diamino-6-bromopyrazine-2-carboxylic acid</strong> (Intermediate A.2; 5.00 g; 21.5 mmol) and triethylamine (7.48 mL; 54 mmol) in DMF (50 mL) cooled with an ice-bath is added dropwise the mixture prepared in stage 1. The resulting mixture is stirred for 4 h at r.t., then poured on ice-water. The precipitate formed is filteredoff with suction, washed with water and dried at 50C to yield the title compound. C14H20BrN5O3 ESI Mass spectrum: mlz = 386 [M+H]+; mlz = 384 [M-Hf |
A176688 [440099-32-1]
Isoxazol-5-ylmethanamine hydrochloride
Similarity: 0.82