574597
L-Tryptophan-13C11,15N2
≥99 atom %, ≥98% (CP)
Synonym(s):
L-Tryptophan-ul-13C,15N
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About This Item
Empirical Formula (Hill Notation):
13C11H1215N2O2
CAS Number:
Molecular Weight:
217.13
NACRES:
NA.12
PubChem Substance ID:
UNSPSC Code:
12352209
MDL number:
Isotopic purity:
≥99 atom %
Assay:
≥98% (CP)
Mass shift:
M+13
Form:
solid
isotopic purity
≥99 atom %
Quality Level
assay
≥98% (CP)
form
solid
optical activity
[α]20/D -30.5°, c = 1 in H2O
technique(s)
bio NMR: suitable
mp
280-285 °C (dec.) (lit.)
mass shift
M+13
SMILES string
[15NH2][13C@@H]([13CH2][13c]1[13cH][15nH][13c]2[13cH][13cH][13cH][13cH][13c]12)[13C](O)=O
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/i1+1,2+1,3+1,4+1,5+1,6+1,7+1,8+1,9+1,10+1,11+1,12+1,13+1
InChI key
QIVBCDIJIAJPQS-ODOYFPBQSA-N
General description
L-Tryptophan-13C11,15N2 is an isotopic analog of L-tryptophan. It is suitable for bio-NMR applications. It is also used in the quantitative determination of proteins using mass spectrometry.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 574597-100MG | 04061832628059 |