Lusutrombopag Impurity 78 CAS CATO-C4X-208478

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-208478
Molecular FormulaC9H16N2S
Molecular Weight184.30 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Lusutrombopag Impurity 78 CAS CATO-C4X-208478 chemical structure

Description

CATO supplies Lusutrombopag Impurity 78 (CAS CATO-C4X-208478), a pharmacopoeial impurity reference standard (molecular formula C9H16N2S, MW 184.30 g/mol) used for the identification and quantification of trace impurities in APIs.

Structurally, Lusutrombopag Impurity 78 (C9H16N2S) contains a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 184.30 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 Lusutrombopag Impurity 78 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 FormulaC9H16N2S
Molecular Weight184.30 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
Nitrogen Atoms2
Sulfur Atoms1

Related Lusutrombopag Standards

Recommended Standards

Why CATO?