CAS 173829-09-9

Lamivudine Acid ((2R,5S)-Lamivudine EP impurity A)

CAS: 173829-09-9

Formula: C₈H₉N₃O₄S

Molecular weight: 243.24

Ref: 4Z-L-2035

Lamivudine Acid

CAS: 173829-09-9

Formula: C₈H₉N₃O₄S

Molecular weight: 243.24

Ref: ST-EA-CP-L3037

Lamivudine Acid

Controlled Product

CAS: 173829-09-9

Impurity Lamivudine EP Impurity A
Stability Hygroscopic
Applications Lamivudine Acid (Lamivudine EP Impurity A) is an impurity of Lamivudine (L172500). Impurity A per European Pharmacopoeia.
References Dwyer, O., et al.: Synlett, 11, 1163 (1995),

Formula: C₈H₉N₃O₄S

Color and Shape: White To Off-White

Molecular weight: 243.24

Ref: TR-L172490

Lamivudine acid

CAS: 173829-09-9

Lamivudine acid is a synthetic orotate prodrug that is converted to the active form, lamivudine. It inhibits the synthesis of viral DNA by inhibiting the reverse transcriptase enzyme and has been used as a treatment for HIV infection. Lamivudine acid is soluble in organic solvents such as acetone and cyclohexane. The crystal structure of this compound has been determined using X-ray crystallography and exhibits a zwitterion structure with a hydrogen bond between the carboxylate group and the amide nitrogen atom of the molecule.

Formula: C₈H₉N₃O₄S

Purity: Min. 95%

Molecular weight: 243.24 g/mol

Ref: 3D-NL34824