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703621

Sigma-Aldrich

L-Malic acid-1-13C

99 atom % 13C, 97% (CP)

Synonym(s):

L-Hydroxybutanedioic acid-1-13C

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About This Item

Linear Formula:
HO213CCH(OH)CH2CO2H
CAS Number:
180991-05-3
Molecular Weight:
135.08
MDL number:
MFCD15144758
UNSPSC Code:
51113400
PubChem Substance ID:
329762054

isotopic purity

99 atom % 13C

Assay

97% (CP)

form

solid

technique(s)

mass spectrometry (MS): suitable

mp

101-103  °C

mass shift

M+1

storage temp.

−20°C

SMILES string

O[C@@H](CC(O)=O)[13C](O)=O

InChI

1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)/t2-/m0/s1/i4+1

InChI key

BJEPYKJPYRNKOW-GZPBOPPUSA-N

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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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