2-Chloro-4-fluoro-5-(5-(trifluoromethyl)isoxazol-3-yl)benzaldehyde CAS 653570-04-8
Purity 97%+In StockPharmaceutical Standards
CAS No.
653570-04-8
Molecular Formula
C11H4ClF4NO2
Molecular Weight
293.60 g/mol
Category
Pharmaceutical Standards / API Standards
Availability
In Stock
Chemical Structure
Description
2-Chloro-4-fluoro-5-(5-(trifluoromethyl)isoxazol-3-yl)benzaldehyde (CAS 653570-04-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H4ClF4NO2. Molecular weight: 293.60 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
Molecular Formula
C11H4ClF4NO2
Molecular Weight
293.60 g/mol
Appearance
Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity
97%+
Storage
Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)
Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
Stability
May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions