(1S,2S,5S)-Emtricitabine Impurity N8 CAS 64282-88-8

Purity >90%In StockPharmacopoeial Impurity Standards
CAS No.64282-88-8
Molecular FormulaC10H20O
Molecular Weight156.27 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

(1S,2S,5S)-Emtricitabine Impurity N8 CAS 64282-88-8 chemical structure

Description

Structurally, (1S,2S,5S)-Emtricitabine Impurity N8 (C10H20O) contains a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 156.27 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

As a process- or degradation-related impurity, (1S,2S,5S)-Emtricitabine Impurity N8 (CAS 64282-88-8, C10H20O) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.

This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.

CATO manufactures (1S,2S,5S)-Emtricitabine Impurity N8 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC10H20O
Molecular Weight156.27 g/mol
Purity>90%
StorageStore at 2-8°C
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1975

Recommended Standards

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