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2-Keto-3-(methyl-[d3])-butyric acid-4-[13C] sodium salt

General Information
Catalog: BLP-005678
Molecular Formula: [13C]C4H4D3NaO3
Molecular Weight: 142.11
Chemical Structure
2-Keto-3-(methyl-[d3])-butyric acid-4-[13C] sodium salt
Description 2-Keto-3-(methyl-[d3])-butyric acid-4-[13C] sodium salt is intended for use as an internal standard for α-Keto Isovaleric Acid Sodium Salt. α-Keto Isovaleric Acid Sodium Salt can be used in studies involving the selective isotopic unlabelling of proteins providing important residue-type information.
Synonyms α-Keto-3-(methyl-d3)-butyric acid-4-13C sodium; ,α-Ketoisovaleric acid-13C,d3 sodium salt; 2-Ketoisovaleric acid-13C,d3 sodium salt
IUPAC Name sodium;4,4,4-trideuterio-3-(1-13C)methyl-2-oxobutanoate
Related CAS 3715-29-5 (unlabelled)
Canonical SMILES CC(C)C(=O)C(=O)[O-].[Na+]
InChI InChI=1S/C5H8O3.Na/c1-3(2)4(6)5(7)8;/h3H,1-2H3,(H,7,8);/q;+1/p-1/i1D3,2+1;
InChI Key WIQBZDCJCRFGKA-CKHMYQJJSA-M
Melting Point 227-230°C
Purity 97% by CP; 99% atom 13C
Appearance Solid

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