Sourcing Fmoc-L-tryptophan?
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N-Fmoc-7-methyl-L-tryptophan
pharmaceutical intermediate
Sourcing Fmoc-L-tryptophan?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Fmoc-L-tryptophan is a protected amino acid derivative used in peptide synthesis. The Fmoc group protects the amino function, allowing selective formation of peptide bonds during solid-phase or solution-phase synthesis.
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.
The international HS code for Fmoc-L-tryptophan (CAS 35737-15-6) 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.
(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(1H-indol-3-yl)propanoic acid
MGHMWKZOLAAOTD-DEOSSOPVSA-N
C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)N[C@@H](CC4=CNC5=CC=CC=C54)C(=O)O