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Home/Compounds/Research Reagent/1-nitroso-L-tryptophan
C11H11N3O3
233.22 g/mol
Research Reagent

1-Nitroso-L-tryptophan

CAS68807-89-6
Category
Research Reagent
Compound Class
Other
Primary Use
Research Compound

1-Nitroso-L-tryptophan is a nitrosamine impurity reference standard derived from the amino acid tryptophan. It is primarily used as a reference compound in the research and quality control of pharmaceutical materials to detect and quantify nitrosamine impurities.

Nitrosamine impurity reference standard for pharmaceutical researchAnalytical standard in quality control testingLaboratory reagent for impurity profiling studies

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Identifiers
IUPAC Name

(2S)-2-amino-3-(1-nitrosoindol-3-yl)propanoic acid

InChIKey

WBQJTPDOGLYTBE-VIFPVBQESA-N

SMILES

C1=CC=C2C(=C1)C(=CN2N=O)C[C@@H](C(=O)O)N

Synonyms (6)
  • 1-Nitroso-L-tryptophan
  • L-Tryptophan, 1-nitroso-
  • NO-L-tryptophan
  • NO-tryptophan
  • Tryptophan Impurity 28