CAS:67761-53-9|2-Hydroxy-2-methyl-3-oxo-butanoic Acid Sodium Salt

Catalogue Number:A163815
Chemical Name:2-Hydroxy-2-methyl-3-oxo-butanoic Acid Sodium Salt
Synonyms:2-Hydroxy-2-methyl-3-oxo-butanoic Acid Monosodium Salt;
CAS Number:67761-53-9
Alternate CAS #
Free Acid: 918-44-5
Molecular Formula:C₅H₇NaO₄
Appearance:Off-White to Pale Brown Solid
Melting Point:>86°C (dec.)
Molecular Weight:154.1
Storage:-20°C
Solubility:Methanol (Slightly), Water (Slightly)
Stability
Temperature Sensitive
Category:Building Blocks; Pharmaceutical/API Drug Impurities/Metabolites;
Applications:2-Hydroxy-2-methyl-3-oxo-butanoic Acid Sodium Salt is a reactant used in the oxidative decarboxylation of a-hydroxy-b-keto(or -b-imino)carboxylate anions to convert the hydroxy to keto groups.
References:Sayre, L. M., et al.: J. Org. Chem., 43, 4700-4705 (1978)
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