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691887

Sigma-Aldrich

2-Keto-3-(methyl-d3)-butyric acid-4-13C,3-d sodium salt

99 atom % 13C, 97 atom % D, 97% (CP)

Synonym(s):

α-Keto-3-(methyl-d3)-butyric acid-4-13C,3-d sodium, α-Ketoisovaleric acid-13C,d4 sodium salt, 2-Ketoisovaleric-3(methyl-d3),4-13C,3-d acid sodium salt, 3-Methyl-2-oxobutanoic acid-13C,d4 sodium salt, Sodium α-ketoisovalerate-3-(methyl-d3),4-13C,3-d sodium salt

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About This Item

Linear Formula:
13CH3CD(CD3)COCO2Na
Molecular Weight:
143.11
MDL number:
UNSPSC Code:
12352106
PubChem Substance ID:
NACRES:
NA.12

isotopic purity

99 atom % 13C
97 atom % D

Quality Level

Assay

97% (CP)

form

solid

technique(s)

bio NMR: suitable

mp

227-230 °C

mass shift

M+5

SMILES string

[Na+].[2H]C([2H])([2H])C([2H])([13CH3])C(=O)C([O-])=O

InChI

1S/C5H8O3.Na/c1-3(2)4(6)5(7)8;/h3H,1-2H3,(H,7,8);/q;+1/p-1/i1D3,2+1,3D;

InChI key

WIQBZDCJCRFGKA-KDMRDBLJSA-M

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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