Suzetrigine Impurity 20 CAS CATO-C4X-336920

Purity 95%In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-336920
Molecular FormulaC21H20F5N3O4
Molecular Weight473.39 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Suzetrigine Impurity 20 CAS CATO-C4X-336920 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 473.39 g/mol gives Suzetrigine Impurity 20 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Suzetrigine Impurity 20 (CAS CATO-C4X-336920) is a certified pharmaceutical impurity reference standard with the molecular formula C21H20F5N3O4 and a molecular weight of 473.39 g/mol.

Structurally, Suzetrigine Impurity 20 (C21H20F5N3O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 473.39 g/mol, it falls into the moderately-high-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 Suzetrigine Impurity 20 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 FormulaC21H20F5N3O4
Molecular Weight473.39 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity95%
StorageStore in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
Halogen ContentF-containing
Nitrogen Atoms3

Related Suzetrigine Standards

Recommended Standards

Why CATO?