K252c CAS 85753-43-1

Purity >95%In StockPharmaceutical Standards
CAS No.85753-43-1
Molecular FormulaC20H13N3O
Molecular Weight311.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

K252c CAS 85753-43-1 chemical structure

Description

K252c (CAS 85753-43-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H13N3O. Molecular weight: 311.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC20H13N3O
Molecular Weight311.34 g/mol
AppearancePale yellow to yellow crystalline powder
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)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1981
Nitrogen Atoms3

Recommended Standards

Why CATO?