Item No.CLM-6820-PK
α-Ketobutyric acid, sodium salt (methyl-¹³C, 99%)
Synonyms2-Ketobutanoic acid sodium salt; 2-Oxobutyric acid sodium salt; α-Ketobutyrate sodium salt
Formula*CH3CH2COCOONa
CAS Number Labeled634908-43-3
CAS Number Unlabeled2013-26-5
EC Number217-937-8 (Unlabeled)
| Item no. | Package size | Availability | List Price (USD) | Your Price (USD) | |||
|---|---|---|---|---|---|---|---|
| CLM-6820-0.25 | 0.25 g | CIL will contact you with availability. | $391 | Your Price (USD) $391 | |||
| CLM-6820-0.5 | 0.5 g | In stock, ready for immediate shipment. | $681 | Your Price (USD) $681 | |||
| CLM-6820-1 | 1 g | Low stock | $1030 | Your Price (USD) $1030 | |||
| CLM-6820-5 | 5 g | CIL will contact you with availability. | $3350 | Your Price (USD) $3350 |
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Properties
Molecular Weight125.08
Chemical Purity98%
FormIndividual
ConcentrationNeat
Application(s)Biomolecular NMR, Metabolism, Metabolomics, MS/MS Standards
Storage TempStore in freezer (-20°C). Protect from light.
Product Description
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.
Application Descriptions
Safety Information
Hazard Pictograms
Signal WordWarning
Hazard Statement
Causes skin irritation Causes serious eye irritation May cause respiratory irritation.
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