Methyl 2-bromo-3-oxobutanoate CAS 3600-18-8

Purity 97%+In StockPharmaceutical Standards
CAS No.3600-18-8
Molecular FormulaC5H7BrO3
Molecular Weight195.01 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 2-bromo-3-oxobutanoate CAS 3600-18-8 chemical structure

Description

Methyl 2-bromo-3-oxobutanoate (C5H7BrO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Methyl 2-bromo-3-oxobutanoate (CAS 3600-18-8) is a high-purity analytical reference standard with the molecular formula C5H7BrO3 and a molecular weight of 195.01 g/mol.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), Methyl 2-bromo-3-oxobutanoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC5H7BrO3
Molecular Weight195.01 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1958
Halogen ContentBr-containing

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