3,4-Dibromodihydrofuran-2,5-dione CAS 45669-18-9

Purity 97%+In StockPharmaceutical Standards
CAS No.45669-18-9
Molecular FormulaC4H2Br2O3
Molecular Weight257.86 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,4-Dibromodihydrofuran-2,5-dione CAS 45669-18-9 chemical structure

Description

High-purity 3,4-Dibromodihydrofuran-2,5-dione (CAS 45669-18-9) pharmaceutical standards reference standard. Molecular formula: C4H2Br2O3. Molecular weight: 257.86 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC4H2Br2O3
Molecular Weight257.86 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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1970
Halogen ContentBr-containing

Recommended Standards

Why CATO?