α-Ketobutyric acid, sodium salt (methyl-¹³C, 99%)

α-Ketobutyric acid, sodium salt (methyl-¹³C, 99%)

Catalog Number:
SILS474403CAM
Mfr. No.:
CAM-CLM-6820-PK
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    • Overview
      • α-ketobutyric acid, sodium salt (methyl-13C, 99%) is a short-chain keto acid and a precursor for making isoleucine. It is commonly used for methyl-labeling in NMR-based applications.

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    • Properties
      • Alternative Name
        2-Ketobutanoic acid sodium salt; 2-Oxobutyric acid sodium salt; α-Ketobutyrate sodium salt
        CAS Number
        634908-43-3 (Labeled); 2013-26-5 (Unlabeled)
        Molecular Formula
        *CH3CH2COCOONa
        Molecular Weight
        125.08
        Formulation
        Individual
        Concentration
        Neat
        Purity
        98%
        Storage
        Store in freezer (-20°C). Protect from light.
        Others
        EC Number: 217-937-8 (Unlabeled)
        Hazard Information
        Signal Word: Warning
        Hazard Pictograms: GHS07
        Hazard Statement:
        • Causes skin irritation.
        • Causes serious eye irritation.
        • May cause respiratory irritation.

        * For Professional Use Only

    • Applications
      • Application
        Biomolecular NMR; Metabolism; Metabolomics; MS/MS Standards

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