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574600 Sigma-Aldrich

L-Tryptophan-15N2

95 atom % 15N, 95% (CP)

  • CAS Number 204634-20-8

  • Empirical Formula (Hill Notation) C11H1215N2O2

  • Molecular Weight 206.21

  •  MDL number MFCD00209799

  •  PubChem Substance ID 24880746

  •  NACRES NA.12

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Properties

Related Categories Alphabetical Listings, Amino Acids & Derivatives, Amino Acids and Derivatives, Biomolecular NMR, Stable Isotopes,
isotopic purity   95 atom % 15N
assay   95% (CP)
optical activity   [α]20/D -30.5°, c = 1 in H2O
mp   280-285 °C (dec.) (lit.)
mass shift   M+2
SMILES string   [15NH2][C@@H](Cc1c[15nH]c2ccccc12)C(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/i12+1,13+1
InChI key   QIVBCDIJIAJPQS-BGQAPUEUSA-N

Description

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.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Protocols & Articles

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