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L-Leucine-13C6,15N_Molecular_structure_CAS_)
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L-Leucine-13C6,15N

Catalog No. 596272 Name Sigma Aldrich
CAS Number Website http://www.sigmaaldrich.com
M. F. C6H13NO2 Telephone 1-800-521-8956
M. W. 138.12225793 Fax
Purity 99% chiral purity basis Email
Storage Chembase ID: 135761

SYNONYMS

IUPAC name
(2S)-2-amino-4-(13C)methyl(1,2,3,4,5-13C5)pentanoic acid
IUPAC Traditional name
(2S)-2-amino-4-(13C)methyl(1,2,3,4,5-13C5)pentanoic acid
Synonyms
L-Leucine-ul-13C,15N

DATABASE IDS

MDL Number MFCD00144625

PROPERTIES

Isotopic Purity 98 atom % 13C
Isotopic Purity 98 atom % 15N
Linear Formula (13CH3)213CH13CH213CH(15NH2)13CO2H
Mol. Weight mol wt 137.99 by atom % calculation
Purity 99% chiral purity basis
Mass Shift M+7
Melting Point >300 °C(lit.)
Optical Rotation [α]25/D +14.5°, c = 2 in 5 M HCl
MSDS Link Download
German water hazard class 3

DETAILS

Description (English)
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.
Description (简体中文)
包装
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.

REFERENCES