2-Oxobutyric acid methyl ester 3952-66-7 Methyl 2-ketobutyrate Methyl 2-oxobutanoate CAS 3952-66-7

Purity 97%+In StockPharmaceutical Standards
CAS No.3952-66-7
Molecular FormulaC5H8O3
Molecular Weight116.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Oxobutyric acid methyl ester
3952-66-7
Methyl 2-ketobutyrate
Methyl 2-oxobutanoate CAS 3952-66-7 chemical structure

Description

High-purity 2-Oxobutyric acid methyl ester 3952-66-7 Methyl 2-ketobutyrate Methyl 2-oxobutanoate (CAS 3952-66-7) pharmaceutical standards reference standard. Molecular formula: C5H8O3. Molecular weight: 116.12 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC5H8O3
Molecular Weight116.12 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1958

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