2,5-Difluoro-3,6-dimercaptoterephthalic acid CAS 2089430-11-3

Purity 97%+In StockPharmaceutical Standards
CAS No.2089430-11-3
Molecular FormulaC8H4F2O4S2
Molecular Weight266.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,5-Difluoro-3,6-dimercaptoterephthalic acid CAS 2089430-11-3 chemical structure

Description

CATO supplies 2,5-Difluoro-3,6-dimercaptoterephthalic acid (CAS 2089430-11-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H4F2O4S2. Molecular weight: 266.24 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC8H4F2O4S2
Molecular Weight266.24 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Halogen ContentF-containing
Sulfur Atoms2

Related Difluoro Standards

Recommended Standards

Why CATO?