Dimethyl 3-bromo-2-oxopentanedioate CAS 148728-48-7

Purity 97%+In StockPharmaceutical Standards
CAS No.148728-48-7
Molecular FormulaC7H9BrO5
Molecular Weight253.05 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Dimethyl 3-bromo-2-oxopentanedioate CAS 148728-48-7 chemical structure

Description

Dimethyl 3-bromo-2-oxopentanedioate (CAS 148728-48-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H9BrO5. Molecular weight: 253.05 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC7H9BrO5
Molecular Weight253.05 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.)1999
Halogen ContentBr-containing

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