3-Methyl-2-oxobutanoic acid sodium salt , 95% , 3715-29-5

Synonym(s):
α-Ketoisovaleric acid sodium salt;2-Keto-3-methylbutyric acid sodium salt;3-Methyl-2-oxobutanoic acid sodium salt;3-Methyl-2-oxobutyric acid sodium salt;Ketovaline sodium salt

CAS NO.：3715-29-5

Empirical Formula: C5H7NaO3

Molecular Weight: 138.1

MDL number: MFCD00002581

EINECS: 223-062-2

PRODUCT Properties

• Melting point: 220-230 °C (dec.) (lit.)
• storage temp.: Inert atmosphere,Room Temperature
• solubility: water: soluble100mg/mL, clear, colorless
• form: Crystalline Powder or Crystals
• color: White or slightly yellow to beige
• Odor: fruity
• Water Solubility: >54.8 mg/mL in Water
• JECFA Number: 631.1
• BRN: 4334552
• InChI: InChI=1S/C5H8O3.Na/c1-3(2)4(6)5(7)8;/h3H,1-2H3,(H,7,8);/q;+1/p-1
• InChIKey: WIQBZDCJCRFGKA-UHFFFAOYSA-M
• SMILES: C(=O)(C([O-])=O)C(C)C.[Na+]
• LogP: -0.36
• CAS DataBase Reference: 3715-29-5(CAS DataBase Reference)

Description and Uses

Sodium 3-methyl-2-oxobutyrate (3-Methyl-2-oxobutanoic acid sodium salt) was used in the synthesis of (S)-2-hydroxy-3-methylbutanoic acid.

Safety

• Safety Statements: 24/25
• WGK Germany: 3
• HS Code: 29183000