5-Fluoro-dl-tryptophan is a fluorinated non-proteinogenic amino acid used as a research compound. It is the racemic form of tryptophan substituted with a fluorine atom at the 5-position of the indole ring, making it a tool for studying amino acid transport, metabolism, and protein incorporation.
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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5-HTP
pharmaceutical raw material
5-hydroxytryptophan
pharmaceutical raw material
Chloro(3-(dimethylamino-kappaN)propyl-kappaC)magnesium
research compound
(5-Methoxypentyl)triphenylphosphonium Bromide
research compound
Tetrakis[N-phthaloyl-(S)-tert-leucinato]dirhodium
research compound
4-Bromopyridine-3-carbaldehyde
research compound
5-fluorotryptophan
research compound
D-5-fluorotryptophan
research compound
The international HS code for 5-Fluoro-dl-tryptophan (CAS 154-08-5) is 2933.99.
2933.99
2933 99 80
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
2-amino-3-(5-fluoro-1H-indol-3-yl)propanoic acid
INPQIVHQSQUEAJ-UHFFFAOYSA-N
C1=CC2=C(C=C1F)C(=CN2)CC(C(=O)O)N
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