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492752

Sigma-Aldrich

Palmitic acid-2-13C

99 atom % 13C

Synonym(s):

Hexadecanoic acid-2-13C

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About This Item

Linear Formula:
CH3(CH2)1313CH2CO2H
CAS Number:
287100-87-2
Molecular Weight:
257.42
MDL number:
MFCD00083983
UNSPSC Code:
12352200
PubChem Substance ID:
24872775

isotopic purity

99 atom % 13C

Quality Level

200

mp

61-64 °C (lit.)

mass shift

M+1

SMILES string

CCCCCCCCCCCCCC[13CH2]C(O)=O

InChI

1S/C16H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16(17)18/h2-15H2,1H3,(H,17,18)/i15+1

InChI key

IPCSVZSSVZVIGE-XPOOIHDOSA-N

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MRI/MRS: Use of Isotopes in Hyperpolarization

Sigma-Aldrich.com presents an article concerning MRI/MRS and the use of isotopes in hyperpolarization.

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 difference between the nuclear energy levels and thereby producing dramatically enhanced NMR signals for detection.

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