Arbidol Impurity 47 CAS 85237-86-1

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.85237-86-1
Molecular FormulaC6H12N2O
Molecular Weight128.17 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Arbidol Impurity 47 CAS 85237-86-1 chemical structure

Description

Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.

CATO supplies Arbidol Impurity 47 (CAS 85237-86-1), a pharmacopoeial impurity reference standard (molecular formula C6H12N2O, MW 128.17 g/mol) used for the identification and quantification of trace impurities in APIs.

The molecular framework of Arbidol Impurity 47 (C6H12N2O) is characterized by an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO manufactures Arbidol Impurity 47 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 FormulaC6H12N2O
Molecular Weight128.17 g/mol
Purity>95%
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)2.0
CAS Registry Year (est.)1981
Nitrogen Atoms2

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