(2R,5S)-Lamivudine Impurity 33 CAS 147027-10-9

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.147027-10-9
Molecular FormulaC18H27N3O4S
Molecular Weight381.49 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

(2R,5S)-Lamivudine Impurity 33 CAS 147027-10-9 chemical structure

Description

(2R,5S)-Lamivudine Impurity 33 (CAS 147027-10-9) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C18H27N3O4S. Molecular weight: 381.49 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC18H27N3O4S
Molecular Weight381.49 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1999
Nitrogen Atoms3
Sulfur Atoms1

Recommended Standards

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