4-Bromo-3-(difluoromethoxy)thiophene-2-carboxylic acid CAS 1774902-95-2
Purity 97%+In StockPharmaceutical Standards
CAS No.
1774902-95-2
Molecular Formula
C6H3BrF2O3S
Molecular Weight
273.05 g/mol
Category
Pharmaceutical Standards / API Standards
Availability
In Stock
Chemical Structure
Description
4-Bromo-3-(difluoromethoxy)thiophene-2-carboxylic acid (CAS 1774902-95-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H3BrF2O3S. Molecular weight: 273.05 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
Molecular Formula
C6H3BrF2O3S
Molecular Weight
273.05 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