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lamivudine sulfoxide

CAS No.
160552-55-6
Chemical Name:
lamivudine sulfoxide
Synonyms
Lamivudine EP IMP G;lamivudine sulfoxide;Lamivudine EP Impurity H;Lamivudine (S)-Sulfoxide;Lamivudine Impurity (S-sulphoxide);Lamivudine (S)-Sulfoxide Discontinued;Lamivudine Impurity 7(Lamivudine EP Impurity G);Lamivudine EP Impurity G (Lamivudine (3S)-Sulfoxide);4-amino-1-((2R,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one;4-amino-1-((2R,3S,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one
CBNumber:
CB31314620
Molecular Formula:
C8H11N3O4S
Molecular Weight:
245.25
MDL Number:
MOL File:
160552-55-6.mol
Last updated:2023-04-23 13:52:06

lamivudine sulfoxide Properties

Melting point >220°C (dec.)
Boiling point 601.7±65.0 °C(Predicted)
Density 1.93±0.1 g/cm3(Predicted)
storage temp. Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility DMSO (Slightly), Methanol (Slightly), Water (Slightly)
form Solid
pka 13.46±0.10(Predicted)
color White
FDA UNII 6IRT7BIB8R

lamivudine sulfoxide Chemical Properties,Uses,Production

Uses

Lamivudine (S)-Sulfoxide (Lamivudine EP Impurity G) is a metabolite of Lamivudine (L172500); a potent nucleoside reverse transcriptase inhibitor and antiviral agent. Lamivudine has been used for treatment of chronic hepatitis B.

lamivudine sulfoxide Preparation Products And Raw materials

Raw materials

Preparation Products

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4-amino-1-((2R,3S,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one Lamivudine EP Impurity H lamivudine sulfoxide Lamivudine Impurity 7(Lamivudine EP Impurity G) Lamivudine Impurit Ⅳ:4-amino-1-((2R,3S,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one Lamivudine EP IMP G 2(1H)-Pyrimidinone, 4-amino-1-[(2R,3S,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl]- (9CI) Lamivudine (S)-Sulfoxide Lamivudine (S)-Sulfoxide Discontinued Lamivudine EP Impurity G (Lamivudine (3S)-Sulfoxide) 4-amino-1-((2R,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one Lamivudine Impurit Ⅳ:4-amino-1-((2R,3S,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one 4-Amino-1-((2R,3S,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one (Lamivudine Impurity) Lamivudine Impurity (S-sulphoxide) 160552-55-6