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589063

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

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

Synonym(s):

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

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About This Item

Linear Formula:
13CH3CD(13CH3)COCO2Na
CAS Number:
1216972-87-0
Molecular Weight:
141.09
MDL number:
MFCD08461004
UNSPSC Code:
12352106
PubChem Substance ID:
24881055
NACRES:
NA.12

Key Documents

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isotopic purity

99 atom % 13C
98 atom % D

Quality Level

200

assay

97% (CP)

form

solid

technique(s)

bio NMR: suitable

mp

227-230 °C (lit.)

mass shift

M+3

SMILES string

[Na+].[2H]C([13CH3])([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/i1+1,2+1,3D;

InChI key

WIQBZDCJCRFGKA-VQUYYKNDSA-M

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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)

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Certificates of Analysis (COA)

Lot/Batch Number
MBBD7781
MBBD1560
MBBC6297
MBBC4504
MBBB5513V

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Articles

Biomolecular NMR: Isotope Labeling Methods for Protein Dynamics Studies

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