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L-tryptophan

View entire compound with spectra: 8 NMR, 5 FTIR, 4 Raman, and 3 MS (GC)

L-tryptophan
SpectraBase Compound ID CIP5BiJBN5N
InChI 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
InChIKey QIVBCDIJIAJPQS-VIFPVBQESA-N
Mol Weight 204.23 g/mol
Molecular Formula C11H12N2O2
Exact Mass 204.089878 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID 8dbHRajpbsm
Name L-Tryptophan
Source of Sample Sigma-Aldrich Company Llc
Catalog Number T0254
Lot Number 64H0331
Accessory DurasamplIR II
CAS Registry Number 73-22-3
Classification amino acid precursor of serotonin and melatonin
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Formula C11H12N2O2
InChI 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
InChIKey QIVBCDIJIAJPQS-VIFPVBQESA-N
Instrument Name Bio-Rad FTS
Source of Spectrum Forensic Spectral Research
Synonyms (S)-2-Amino-3-(3-indolyl)propionic acid, L-alpha-Amino-3-indolepropionic acid
Technique ATR-Neat (DuraSamplIR II)