4-Bromo-5-(methylthio)furan-2-carboxylic acid CAS 1403566-69-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1403566-69-7
Molecular FormulaC6H5BrO3S
Molecular Weight237.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Bromo-5-(methylthio)furan-2-carboxylic acid CAS 1403566-69-7 chemical structure

Description

4-Bromo-5-(methylthio)furan-2-carboxylic acid (CAS 1403566-69-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H5BrO3S. Molecular weight: 237.07 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC6H5BrO3S
Molecular Weight237.07 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentBr-containing
Sulfur Atoms1

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