About This Item
Recommended Products
isotopic purity
99 atom % 13C
form
powder
technique(s)
mass spectrometry (MS): suitable
mp
298-300 (subl) (lit.)
mass shift
M+2
SMILES string
O[13C](/C=C/[13C](O)=O)=O
InChI
1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1+/i3+1,4+1
InChI key
VZCYOOQTPOCHFL-ZWWDXPBASA-N
Looking for similar products? Visit Product Comparison Guide
Related Categories
Packaging
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
446.0 °F - closed cup
Flash Point(C)
230 °C - closed cup
Choose from one of the most recent versions:
Certificates of Analysis (COA)
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.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Articles
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.
Sigma-Aldrich.com presents an article concerning MRI/MRS and the use of isotopes in hyperpolarization.
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.
Related Content
Compounds labeled with stable isotopes are used in Magnetic Resonance Imaging to render visible metabolic changes in the body. The goal of this application is the early diagnosis and treatment of neuropsychiatric disorders, cancer, and other disease states.
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