Afoxolaner Impurity 27 CAS 2382920-55-8

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.2382920-55-8
Molecular FormulaC12H9NO3
Molecular Weight215.20 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Afoxolaner Impurity 27 CAS 2382920-55-8 chemical structure

Description

Afoxolaner Impurity 27 (CAS 2382920-55-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H9NO3. Molecular weight: 215.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC12H9NO3
Molecular Weight215.20 g/mol
AppearancePale yellow to yellow crystalline powder
Purity≥95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1999
Nitrogen Atoms1

Related Afoxolaner Standards

Recommended Standards

Why CATO?