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CAS No. : | 163042-96-4 | MDL No. : | MFCD01861178 |
Formula : | C18H18ClIN6O4 | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | IPSYPUKKXMNCNQ-PFHKOEEOSA-N |
M.W : | 544.73 | Pubchem ID : | 3035850 |
Synonyms : |
2-Cl-IB-MECA;CF-102;Chloro-IB-MECA;Cl-IB-MECA;2-Chloro-IB-MECA
|
Chemical Name : | (2S,3S,4R,5R)-5-(2-Chloro-6-((3-iodobenzyl)amino)-9H-purin-9-yl)-3,4-dihydroxy-N-methyltetrahydrofuran-2-carboxamide |
Num. heavy atoms : | 30 |
Num. arom. heavy atoms : | 15 |
Fraction Csp3 : | 0.33 |
Num. rotatable bonds : | 6 |
Num. H-bond acceptors : | 7.0 |
Num. H-bond donors : | 4.0 |
Molar Refractivity : | 116.44 |
TPSA : | 134.42 Ų |
GI absorption : | High |
BBB permeant : | No |
P-gp substrate : | Yes |
CYP1A2 inhibitor : | No |
CYP2C19 inhibitor : | No |
CYP2C9 inhibitor : | No |
CYP2D6 inhibitor : | No |
CYP3A4 inhibitor : | Yes |
Log Kp (skin permeation) : | -8.3 cm/s |
Log Po/w (iLOGP) : | 2.76 |
Log Po/w (XLOGP3) : | 1.86 |
Log Po/w (WLOGP) : | 0.39 |
Log Po/w (MLOGP) : | 0.32 |
Log Po/w (SILICOS-IT) : | 0.76 |
Consensus Log Po/w : | 1.22 |
Lipinski : | 1.0 |
Ghose : | None |
Veber : | 0.0 |
Egan : | 1.0 |
Muegge : | 0.0 |
Bioavailability Score : | 0.55 |
Log S (ESOL) : | -4.36 |
Solubility : | 0.0236 mg/ml ; 0.0000433 mol/l |
Class : | Moderately soluble |
Log S (Ali) : | -4.3 |
Solubility : | 0.027 mg/ml ; 0.0000496 mol/l |
Class : | Moderately soluble |
Log S (SILICOS-IT) : | -4.82 |
Solubility : | 0.00834 mg/ml ; 0.0000153 mol/l |
Class : | Moderately soluble |
PAINS : | 0.0 alert |
Brenk : | 1.0 alert |
Leadlikeness : | 1.0 |
Synthetic accessibility : | 4.45 |
Signal Word: | Warning | Class: | N/A |
Precautionary Statements: | P261-P305+P351+P338 | UN#: | N/A |
Hazard Statements: | H315-H319-H335 | Packing Group: | N/A |
GHS Pictogram: |
* 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 |
---|---|---|
31.8% | Stage #1: With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; [bis(acetoxy)iodo]benzene In water; acetonitrile at 20℃; for 4 h; Stage #2: With thionyl chloride In ethanol at 0 - 20℃; for 12 h; Inert atmosphere Stage #3: at 20℃; for 12 h; |
The intermediate compound (15 g, 26.89 mmol) prepared in Step 3Acetonitrile-water (130 mL, 1: 1)It was dissolved in a solution(Di acetoxy iodo) benzene(19 g, 59.16 mmol)And 2,2,6,6-tetramethyl-1-piperidinyl oxyl (840 mg, 5.37mmol) toIt was added dropwise and then stirred at room temperature for 4 hours.After confirmation of the completion of the reaction the reaction solution was concentrated under reduced pressure to give the acid intermediate, without purification.Acid intermediate thus obtained (15 g, 26.23 mmol)In absolute ethanol (500mL) in a stream of nitrogenA dissolved and then cooled to 0 thionyl chloride (9.52 mL, 131.17 mmol)It was added dropwise slowly and then stirred at room temperature for 12 hours.After confirmation of the completion of the reaction the reaction solution was concentrated under reduced pressure to give the intermediate ethyl ester without purification.This was added dropwise to the resulting ethyl ester intermediate (15.5 g, 25.84 mmol), methylamine (750 mL, 2 N THF solution) then stirred at room temperature for 12 hours.Concentrated under reduced pressure and then check the completion of the reaction, and then separating the obtained residue was purified by column chromatography to intermediate compound (2S, 5R) -5- (2- chloro-6- (3-iodo-benzylamino) -9H- purine 9-yl) -N- methyl-3,4-dihydroxy-2-carboxamide in tetrahydrofuran (5 g, to give a 31.80percent) |