604836
L-色氨酸-1-13C
99 atom % 13C, 98% (CP)
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关于此项目
经验公式（希尔记法）:
13CC10H12N2O2
化学文摘社编号:
分子量:
205.22
UNSPSC Code:
12352005
PubChem Substance ID:
MDL number:
Isotopic purity:
99 atom % 13C
Assay:
98% (CP)
Mass shift:
M+1
Form:
solid
产品名称
L-色氨酸-1-13C, 99 atom % 13C, 98% (CP)
InChI
1S/C11H12N2O2/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10/h1-4,6,9,13H,5,12H2,(H,14,15)/t9-/m0/s1/i11+1
SMILES string
N[C@@H](Cc1c[nH]c2ccccc12)[13C](O)=O
InChI key
QIVBCDIJIAJPQS-KYURPWGOSA-N
isotopic purity
99 atom % 13C
assay
98% (CP)
form
solid
optical activity
[α]20/D -30.5°, c = 1 in H2O
mp
280-285 °C (dec.) (lit.)
mass shift
M+1
Application
L-Tryptophan-1-13C is used in quantitative determination of proteins using mass spectrometry.
General description
L-Tryptophan-1-13C is an isotopic analogue of L-tryptophan.
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.
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Gerald W Becker
Briefings in functional genomics & proteomics, 7(5), 371-382 (2008-12-25)
Straightforward methods for the introduction of stable isotopes into proteins with subsequent isolation and purification of the proteins will greatly aid the field of quantitative proteomics. Proteins containing amino acids with one or more of the stable isotopes of deuterium
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