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607568

Sigma-Aldrich

2-Keto-3-methylbutyric acid-13C5,3-d sodium salt

99 atom % 13C, 98 atom % D

Synonym(s):
3-Methyl-2-oxobutanoic acid-13C5,3-d sodium salt, Ketovaline-13C5,3-d sodium salt, α-Ketoisovaleric acid-13C5,3-d sodium salt, α-Keto-3-methylbutyric acid-13C5,3-d sodium, Sodium α-ketoisovalerate-13C5,3-d, Sodium 3-methyl-2-oxobutyrate-13C5,3-d, 2-Ketoisovaleric acid-13C5,3-d sodium salt
Linear Formula:
13CH313CD(13CH3)13CO13CO2Na
CAS Number:
Molecular Weight:
144.07
MDL number:
PubChem Substance ID:
NACRES:
NA.12

Quality Level

isotopic purity

99 atom % 13C
98 atom % D

form

solid

technique(s)

bio NMR: suitable

mp

227-230 °C (lit.)

mass shift

M+6

SMILES string

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

InChI

1S/C5H8O3.Na/c1-3(2)4(6)5(7)8;/h3H,1-2H3,(H,7,8);/q;+1/p-1/i1+1,2+1,3+1D,4+1,5+1;

Inchi Key

WIQBZDCJCRFGKA-MLIDLTAPSA-M

Related Categories

Packaging

250 mg in glass bottle
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.

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Storage Class Code

13 - Non 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

Certificate of Analysis

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Certificate of Origin

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