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L-Tryptophan-15N2_Molecular_structure_CAS_204634-20-8)
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L-Tryptophan-15N2

Catalog No. 574600 Name Sigma Aldrich
CAS Number 204634-20-8 Website http://www.sigmaaldrich.com
M. F. C11H12N2O2 Telephone 1-800-521-8956
M. W. 206.2119978 Fax
Purity 95% (CP) Email
Storage Chembase ID: 153038

SYNONYMS

IUPAC name
(2S)-2-amino-3-[(1-15N)-1H-indol-3-yl]propanoic acid
IUPAC Traditional name
(2S)-2-amino-3-[(1-15N)-1H-indol-3-yl]propanoic acid

DATABASE IDS

MDL Number MFCD00209799
PubChem SID 24880746
CAS Number 204634-20-8

PROPERTIES

Empirical Formula (Hill Notation) C11H1215N2O2
Isotopic Purity 95 atom % 15N
Mol. Weight mol wt 206.13 by atom % calculation(lit.)
Purity 95% (CP)
Mass Shift M+2
Melting Point 280-285 °C (dec.)(lit.)
Optical Rotation [α]20/D -30.5°, c = 1 in H2O
MSDS Link Download
German water hazard class 3

DETAILS

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

REFERENCES