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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:
93523-70-7
Molecular Weight:
153.12
MDL number:
MFCD00084073
UNSPSC Code:
12352106
PubChem Substance ID:
24872298
NACRES:
NA.12

isotopic purity

99 atom % 13C

Quality Level

200

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

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
GHS07

Signal Word

Warning

Hazard Statements

H319

Hazard Classifications

Eye Irrit. 2

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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Certificates of Analysis (COA)

Lot/Batch Number
MBBC2510
MBBC0066V
MBBB9383V
CC0869
03044HS

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Articles

¹³ C MRS to Probe Brain Metabolism Using Hyperpolarized Pyruvic Acid

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

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