4-Bromobenzo[b]thiophene-2-carboxylic acid CAS 5194-37-6
Purity >95%In StockPharmaceutical Standards
CAS No.
5194-37-6
Molecular Formula
C9H5BrO2S
Molecular Weight
257.10 g/mol
Category
Pharmaceutical Standards / API Standards
Availability
In Stock
Chemical Structure
Description
4-Bromobenzo[b]thiophene-2-carboxylic acid (CAS 5194-37-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H5BrO2S. Molecular weight: 257.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
Molecular Formula
C9H5BrO2S
Molecular Weight
257.10 g/mol
Purity
>95%
Storage
Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)
Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
Stability
May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions