4,5-Dichloro-3-(difluoromethoxy)thiophene-2-carboxylic acid CAS 1779124-11-6
Purity 97%+In StockPharmaceutical Standards
CAS No.
1779124-11-6
Molecular Formula
C6H2Cl2F2O3S
Molecular Weight
263.05 g/mol
Category
Pharmaceutical Standards / API Standards
Availability
In Stock
Chemical Structure
Description
4,5-Dichloro-3-(difluoromethoxy)thiophene-2-carboxylic acid (CAS 1779124-11-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H2Cl2F2O3S. Molecular weight: 263.05 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
Molecular Formula
C6H2Cl2F2O3S
Molecular Weight
263.05 g/mol
Purity
97%+
Storage
Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)
Soluble in methanol, ethanol, DMSO, water
Stability
May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions