3',4'-Difluoro-[1,1'-biphenyl]-3-carboxylicacid CAS 885963-39-3

Purity 97%+In StockPharmaceutical Standards
CAS No.885963-39-3
Molecular FormulaC13H8F2O2
Molecular Weight234.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3',4'-Difluoro-[1,1'-biphenyl]-3-carboxylicacid CAS 885963-39-3 chemical structure

Description

3',4'-Difluoro-[1,1'-biphenyl]-3-carboxylicacid (CAS 885963-39-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H8F2O2. Molecular weight: 234.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC13H8F2O2
Molecular Weight234.20 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing

Related Difluoro Standards

Recommended Standards

Why CATO?