α-Keto Isovaleric Acid Sodium Salt

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£301.00

SKU:: 015329
Molecular Weight:: 138.1
Purity:: As reported
Storage Conditions:: 4°C
Supplier:: United States Biological
CAS Number:: 3715-29-5
Format:: White solid
Extra Details:: An α-keto ester derivative. Synonyms: 3-Methyl-2-oxobutanoic Acid Sodium Salt; Sodium 3-Methyl-2-oxobutanoate; Sodium 3-Methyl-2-oxobutyrate; Sodium Dimethylpyruvate; Sodium α-Ketoisovalerate; Sodium α-Oxoisovalerate CAS No: 3715-29-5 Molecular Formula: C₅H₇NaO₃ Molecular Weight: 138.1 Appearance: White solid Purity: As reported Melting Point: >213°C (dec.) Solubility: Water (Slightly) Method for Determining Identity: 1H NMR (D20) and Mass Spectrometric Analysis TLC Conditions: C18; Acetonitrile: Water: Ammonium Hydroxide=9:1:0:1; Visualized with (UV 280NM) nd KMnO4; Single Spot, Rf=0.60 Elemental Analysis: Calculated: %C: 43.59; %H: 5.11 Sodium Content (Ion Chromatography: As Reported Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at 4°C. Stable for 6 months after receipt.