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487716

Sigma-Aldrich

2-Keto-4-methylpentanoic-1-13C acid sodium salt

99 atom % 13C

Synonym(s):

2-Ketoisocaproic-1-13C acid sodium salt, 4-Methyl-2-oxopentanoic-1-13C acid

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About This Item

Linear Formula:
(CH3)2CHCH2CO13CO2Na
CAS Number:
Molecular Weight:
153.12
MDL number:
UNSPSC Code:
12352106
PubChem Substance ID:
NACRES:
NA.12

isotopic purity

99 atom % 13C

Quality Level

form

solid

technique(s)

bio NMR: suitable

mp

280 °C (dec.) (lit.)

mass shift

M+1

SMILES string

[Na+].CC(C)CC(=O)[13C]([O-])=O

InChI

1S/C6H10O3.Na/c1-4(2)3-5(7)6(8)9;/h4H,3H2,1-2H3,(H,8,9);/q;+1/p-1/i6+1;

InChI key

IXFAZKRLPPMQEO-NWZHYJCUSA-M

Related Categories

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.

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


Certificates of Analysis (COA)

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Articles

We present an article about the hyperpolarization of 13C labeled metabolites, especially pyruvic acid, using dynamic nuclear polarization (DNP) that allows real-time magnetic resonance spectroscopy.

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