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594903

Sigma-Aldrich

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

98 atom % D, 99 atom % 13C

Synonym(s):

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

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About This Item

Linear Formula:
13CH3CH(CD3)COCO2Na
Molecular Weight:
142.11
MDL number:
MFCD05664327
UNSPSC Code:
12352106
PubChem Substance ID:
24881544
NACRES:
NA.12

isotopic purity

99 atom % 13C
98 atom % D

Quality Level

200

form

solid

technique(s)

bio NMR: suitable

mp

227-230 °C (lit.)

mass shift

M+4

SMILES string

[Na+].[2H]C([2H])([2H])C([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;

InChI key

WIQBZDCJCRFGKA-CKHMYQJJSA-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

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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