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604968 Sigma-Aldrich

L-Glutamic acid-1-13C

99 atom % 13C, 98% (CP)

Synonym: (S)-2-Aminopentanedioic acid-1-13C, 13C Labeled L-glutamic acid, Glu-1-13C

  • Linear Formula HO2CCH2CH2CH(NH2)13CO2H

  • Molecular Weight 148.12

  •  PubChem Substance ID 24881894

  •  NACRES NA.12

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Properties

Related Categories Alphabetical Listings, Amino Acids & Derivatives, G-H, Glutamic Acid, MRI / MRS / Hyperpolarization,
Quality Level   200
isotopic purity   99 atom % 13C
assay   98% (CP)
optical activity   [α]25/D +31°, c = 2 in 5 M HCl
mp   205 °C (dec.) (lit.)
mass shift   M+1
SMILES string   N[C@@H](CCC(O)=O)[13C](O)=O
InChI   1S/C5H9NO4/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H,7,8)(H,9,10)/t3-/m0/s1/i5+1
InChI key   WHUUTDBJXJRKMK-YTCQKPCCSA-N

Description

Packaging

250 mg in glass bottle

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.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

13C MRS to Probe Brain Metabolism Using Hyperpolarized Pyruvic Acid

Cerebral function depends on coordinated interactions between two distinct cell types, namely neurons and astrocytes (also called glial cells), and relies on high metabolic activity that is supported...
Keywords: Central Nervous System, Citric Acid Cycle, Clinical, Electron spin resonance, Glycolysis, Magnetic resonance imaging, Magnetic resonance spectroscopy, Metabolic Pathways, Metabolism, Metabolites, Neurotransmission, Neurotransmitters, Oncology, Oxidations, Spectroscopy

Dynamic Nuclear Polarization

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 diffe...
Dr. Matthew E. Merritt
Keywords: Cancer, Catalysis, Magnetic resonance imaging, Magnetic resonance spectroscopy, Melting, Metabolism, Metabolites, Nuclear magnetic resonance spectroscopy, Positron Emission Tomography, Spectroscopy, pH measurement

MRI/MRS: Use of Isotopes in Hyperpolarization

The single greatest impediment to the use of nuclear magnetic resonance spectroscopy (MRS) and magnetic resonance imaging (MRI) in vivo is its limited sensitivity1. Hyperpolarization promises enhance...
Pratip Bhattacharya, Ph.D.
ISOTEC® Stable Isotopes 2008 - 2010 Catalog
Keywords: Amplification, Chemical reactions, Citric Acid Cycle, Diagnostic Imaging, Magnetic resonance imaging, Magnetic resonance spectroscopy, Metabolites, Nuclear magnetic resonance spectroscopy, Spectroscopy

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