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1700501 USP

L-Tryptophan

United States Pharmacopeia (USP) Reference Standard

Synonym: (S)-2-Amino-3-(3-indolyl)propionic acid, L-α-Amino-3-indolepropionic acid

  • CAS Number 73-22-3

  • Empirical Formula (Hill Notation) C11H12N2O2

  • Molecular Weight 204.23

  •  Beilstein Registry Number 86197

  •  MDL number MFCD00064340

  •  PubChem Substance ID 329751437

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Properties

Related Categories Analytical Standards, Analytical/Chromatography, Pharmacopeia & Metrological Institutes Standards, USP Standards, USP Standards S - T More...
grade   USP reference standard
InChI Key   QIVBCDIJIAJPQS-VIFPVBQESA-N
mp   280-285 °C (dec.)(lit.)

Description

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Other Notes

Amino acid precursor of serotonin and melatonin

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Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
1

Documents

Certificate of Analysis

Protocols & Articles
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