Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

603899

Sigma-Aldrich

DL-Malic acid-2-13C

99 atom % 13C

Synonym(s):

2-hydroxy-butanedioic-2-13C acid

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
HO2CCH213CH(OH)CO2H
CAS Number:
143435-96-5
Molecular Weight:
135.08
MDL number:
MFCD04118144
UNSPSC Code:
51113400
PubChem Substance ID:
329758936

isotopic purity

99 atom % 13C

form

solid

mp

131-133 °C (lit.)

mass shift

M+1

SMILES string

O[13CH](CC(O)=O)C(O)=O

InChI

1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)/i2+1

InChI key

BJEPYKJPYRNKOW-VQEHIDDOSA-N

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 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MBBC6721
SZ0526
EK1520

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

The Krebs Cycle — Harnessing Chemical Energy for Cellular Respiration

Get to know the Tricarboxylic acid (TCA) cycle to better inform your research in biochemistry, metabolomics, or related fields concerned with this metabolic pathway and its enzymes, by-products, or intermediates.

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