704334

Sigma-Aldrich

2-Ketoglutaric acid-1-13C

99 atom % 13C, 95% (CP)

Synonym(s):
2-Ketopentanedioic acid-1-13C, 2-Oxoglutaric acid-1-13C, α-Ketoglutaric acid-1-13C, 2-Oxopentanedioic acid-1-13C
Linear Formula:
HOCOCH2CH2CO13CO2H
CAS Number:
Molecular Weight:
147.09
MDL number:
PubChem Substance ID:

Note: This product can be packaged on demand. For information on pricing, availability and packaging of custom sizes, please contact Stable Isotopes Customer Service

isotopic purity

99 atom % 13C

assay

95% (CP)

application(s)

bio NMR: suitable

mp

114-117 °C

mass shift

M+1

storage temp.

2-8°C

SMILES string

OC(=O)CCC(=O)[13C](O)=O

InChI

1S/C5H6O5/c6-3(5(9)10)1-2-4(7)8/h1-2H2,(H,7,8)(H,9,10)/i5+1

InChI key

KPGXRSRHYNQIFN-HOSYLAQJSA-N

Looking for similar products? Visit Product Comparison Guide

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

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Precautionary Statements

RIDADR

NONH for all modes of transport

WGK Germany

3

Certificate of Analysis
Certificate of Origin
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.
Read More
Dynamic Nuclear Polarization (DNP) is a phenomenon by which high spin polarization, typically derived from a bath of free radical electrons, is transferred to a nuclear spin bath, enhancing the difference between the nuclear energy levels and thereby producing dramatically enhanced NMR signals for detection.
Read More
Sigma-Aldrich.com presents an article concerning MRI/MRS and the use of isotopes in hyperpolarization.
Read More

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service

Social Media

LinkedIn icon
Twitter icon
Facebook Icon
Instagram Icon

MilliporeSigma

Research. Development. Production.

We are a leading supplier to the global Life Science industry with solutions and services for research, biotechnology development and production, and pharmaceutical drug therapy development and production.

© 2021 Merck KGaA, Darmstadt, Germany and/or its affiliates. All Rights Reserved.

Reproduction of any materials from the site is strictly forbidden without permission.