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Substance
ID:309780
Structure
Similarity
Functional Group
Text
ID:36
L-Tryptophan
Sigma Aldrich
ID: T90204
Names and Identifiers
IUPAC name
(2S)-2-amino-3-(1H-indol-3-yl)propanoic acid
IUPAC Traditional name
L-tryptophan
Synonyms
(S)-2-氨基-3-(3-吲哚基)丙酸
L-Tryptophan
L-α-氨基-3-吲哚丙酸
L-色氨酸
L-α-Amino-3-indolepropionic acid
(S)-2-Amino-3-(3-indolyl)propionic acid
Registration numbers
CAS Number
73-22-3
MDL Number
MFCD00064340
EC Number
200-795-6
Beilstein Number
86197
Properties
Product Information
Purity
99%
Optical Purity
ee: 99% (GLC)
Empirical Formula (Hill Notation)
C11H12N2O2
Physical Property
Optical Rotation
[α]20/D -31.5°, c = 1 in H2O
Melting Point
280-285 °C (dec.)(lit.)
Safety Information
MSDS Link
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Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RTECS
YN6130000
German water hazard class
1
Molecule Details
Other Notes
Amino acid precursor of serotonin and melatonin
Application
Employed in the synthesis of bridged indole alkaloids.1
Molecular Spectra
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References
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