Sofosbuvir IMpurity B

Sofosbuvir IMpurity B Structure
CAS No.
1496552-51-2
Chemical Name:
Sofosbuvir IMpurity B
Synonyms
Sofosbuvir impurity K;Sofosbuvir IMpurity B;Sofosbuvir Chloro Analog;Sofosbuvir Chloro Analogue;sofosbuvir impurity Y008005-K;L-Alanine, N-[[P(S),2'R]-2'-chloro-2'-deoxy-2'-methyl-P-phenyl-5'-uridylyl]-, 1-methylethyl ester;((S)-(((2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-chloro-3-hydroxy-4-methyltetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-L-alaninate;(2S)-isopropyl 2-(((((2R,3R,4R,5R)-4-chloro-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxy-4-methyltetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)amino)propanoate;(S)-isopropyl 2-(((S)-(((2R,3R,4R,5R)-4-chloro-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxy-4-methyltetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)amino)propanoate
CBNumber:
CB02716563
Molecular Formula:
C22H29ClN3O9P
Molecular Weight:
545.91
MOL File:
1496552-51-2.mol
Modify Date:
2024/7/2 8:54:57

Sofosbuvir IMpurity B Properties

Density 1.43±0.1 g/cm3(Predicted)
storage temp. Store at -20°C
solubility Soluble in DMSO
form Solid
pka 9.39±0.10(Predicted)
color Light yellow to yellow

Sofosbuvir IMpurity B Chemical Properties,Uses,Production

Uses

Chloro Sofosbuvir is an impurity of Sofosbuvir (P839640); a prodrug that is metabolized to the active antiviral agent 2''-deoxy-2''-α-fluoro-β-C-methyluridine-5''-monophosphate and is currently being investigated in phase 3 clinical trials for the treatment of hepatitis C. Studies have profiled Sofosbuvir as a nucleotide inhibitor of hepatitis C virus, exerting selective inhibitory effects towards HCV NS5B polymerase.

Sofosbuvir IMpurity B Preparation Products And Raw materials

Raw materials

Preparation Products

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Sofosbuvir IMpurity B (S)-isopropyl 2-(((S)-(((2R,3R,4R,5R)-4-chloro-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxy-4-methyltetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)amino)propanoate Sofosbuvir impurity K Sofosbuvir Chloro Analogue L-Alanine, N-[[P(S),2'R]-2'-chloro-2'-deoxy-2'-methyl-P-phenyl-5'-uridylyl]-, 1-methylethyl ester Sofosbuvir Chloro Analog sofosbuvir impurity Y008005-K (2S)-isopropyl 2-(((((2R,3R,4R,5R)-4-chloro-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxy-4-methyltetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)amino)propanoate ((S)-(((2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-chloro-3-hydroxy-4-methyltetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-L-alaninate 1496552-51-2