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Home/Compounds/API/5-hydroxytryptophan
C11H12N2O3
220.22 g/mol
APIDanger

5-hydroxytryptophan

CAS114-03-4EC200-284-8
Category
API
Compound Class
Natural Product
Primary Use
Pharmaceutical Raw Material

5-Hydroxytryptophan (5-HTP) is a naturally occurring amino acid that serves as a chemical precursor and metabolic intermediate in the biosynthesis of the neurotransmitter serotonin. It is used as an active pharmaceutical ingredient in pharmaceutical manufacturing and research.

pharmaceutical raw materialresearch compound for serotonin biosynthesis 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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Related Compounds

SimilarStructure SimilarSimilarity 0.73

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CAS154-08-5

research compound

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5-fluorotryptophan

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Ibandronic acid

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Referencestereoisomer of

5-HTP

CAS4350-09-8

pharmaceutical raw material

Safety Reference

Flammable
Flammable
Toxic
Toxic
Harmful
Harmful
Danger
H226Flammable liquid and vapour
H301Toxic if swallowed
H302Harmful if swallowed
H319Causes serious eye irritation
H332Harmful if inhaled
Identifiers
IUPAC Name

2-amino-3-(5-hydroxy-1H-indol-3-yl)propanoic acid

InChIKey

LDCYZAJDBXYCGN-UHFFFAOYSA-N

SMILES

C1=CC2=C(C=C1O)C(=CN2)CC(C(=O)O)N

Synonyms (30)
  • 5-HTP
  • 5-HTP/5-Hydroxytryptophan
  • 5-Hydroxy-DL-tryptophan
  • 5-Hydroxytryptophan DL-form
  • 5-Hydroxytryptophan L form
  • 5-hydroxytryptophan
  • 5-hydroxytryptophan (5-HTP)
  • 5-hydroxytryptophan DL-
  • D,L-5-hydroxytryptophan
  • DL-Hydroxytryptophan
  • DL-Pretonine
  • DL-Tryptophan, 5-hydroxy-
  • Dl-oxitriptan
  • H-DL-Trp(5-OH)-OH
  • H-L-Trp(5-OH)-OH
  • Oxytryptophan
  • Tryptophan Impurity 49
  • Tryptophan, 5-hydroxy-
  • Tryptophan, 5-hydroxy-, L-
  • Tryptophan, 5-hydroxy-, dl
  • USAF CB-96