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BOC-5-HYDROXY-L-TRYPTOPHAN

CAS No.
119768-45-5
Chemical Name:
BOC-5-HYDROXY-L-TRYPTOPHAN
Synonyms
(S)-2-((tert-butoxycarbonyl)amino)-3-(5-hydroxy-1H-indol-3-yl)propanoic acid;Boc-Trp(5-OH);BOC-TRP(5-OH)-OH;BOC-L-5-HYDROXYTRYPTOPHAN;BOC-5-HYDROXY-L-TRYPTOPHAN;Nα-Boc-5-hydroxy-L-tryptophan;Nα-Boc-5-hydroxy-L-tryptophan≥ 97% (HPLC);Nα-Boc-5-hydroxy-L-tryptophan, CAS 119768-45-5;BOC-2-AMINO-3-(5-HYDROXYINDOLYL)PROPIONIC ACID;N-[(1,1-Dimethylethoxy)carbonyl]-5-hydroxy-L-tryptophan
CBNumber:
CB8322366
Molecular Formula:
C16H20N2O5
Molecular Weight:
320.34
MDL Number:
MFCD00270732
MOL File:
119768-45-5.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 05:28:24

BOC-5-HYDROXY-L-TRYPTOPHAN Properties

Boiling point 590.3±50.0 °C(Predicted)
Density 1.337±0.06 g/cm3(Predicted)
storage temp. Store at 0-8 °C
pka 3.84±0.10(Predicted)
Appearance white to brown solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338
HazardClass  IRRITANT

BOC-5-HYDROXY-L-TRYPTOPHAN price More Price(34)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 265329 N-alpha-Boc-5-hydroxy-L-tryptophan Asreported 119768-45-5 250mg $386 2026-06-03 Buy
Usbiological 265329 N-alpha-Boc-5-hydroxy-L-tryptophan Asreported 119768-45-5 500mg $588 2026-06-03 Buy
Usbiological 265329 N-alpha-Boc-5-hydroxy-L-tryptophan Asreported 119768-45-5 1g $827 2026-06-03 Buy
Usbiological 240295 Na-Boc-5-hydroxy-L-tryptophan ≥97% (HPLC) ≥97%(HPLC) 119768-45-5 250mg $262 2026-06-03 Buy
Usbiological 240295 Na-Boc-5-hydroxy-L-tryptophan ≥97% (HPLC) ≥97%(HPLC) 119768-45-5 1g $368 2026-06-03 Buy
Product number Packaging Price Buy
265329 250mg $386 Buy
265329 500mg $588 Buy
265329 1g $827 Buy
240295 250mg $262 Buy
240295 1g $368 Buy

BOC-5-HYDROXY-L-TRYPTOPHAN Chemical Properties,Uses,Production

Chemical Properties

Off-white solid

Uses

Boc-5-hydroxy-L-tryptophan is a related compound of the amino acid L-Tryptophan (CAT# T947210). It can be used in the synthesis of tryptophan-derived butyrylcholinesterase inhibitors as anti-Alzheimer''s agents. It can also be useful in the design of compounds recognized by the L-type amino acid transporter 1.

24424-99-5
4350-09-8
119768-45-5
Synthesis of BOC-5-HYDROXY-L-TRYPTOPHAN from Di-tert-butyl dicarbonate and L-5-Hydroxytryptophan

BOC-5-HYDROXY-L-TRYPTOPHAN Preparation Products And Raw materials

Raw materials

Preparation Products

BOC-5-HYDROXY-L-TRYPTOPHAN Suppliers

Global( 34)Suppliers
Supplier Tel Email Country ProdList Advantage
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35884 56
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Amatek Scientific Co. Ltd. 0512-56316828 4008675858 sales@amateksci.com China 9849 55
Tianjin Kailiqi Biotechnology Co., Ltd. 15076683720 klq@cw-bio.com China 9797 55
Aikon International Limited 025-58859352 15955137747 sales01@aikonchem.com China 16021 58
Labnetwork lnc. +86-27-50766799 +86-18062016861 contact@labnetwork.com China 19981 58
Nextpeptide Inc +86-0571-81612335 +8613336028439 sales@nextpeptide.com China 19904 58
Amel Pharmatech Corporation 027-888-4366503 13986279625 sales@amelpharmatech.com China 4826 58
Binhai gill polypeptide co. LTD 021-61263389 13524856427 Joetang@glschina.com China 9927 58
Shanghai Galedo Biotechnology Co., Ltd. 021-61732478 19946252459 sales@galedo-bio.com China 1999 58
BOC-TRP(5-OH)-OH BOC-5-HYDROXY-L-TRYPTOPHAN BOC-2-AMINO-3-(5-HYDROXYINDOLYL)PROPIONIC ACID Nα-Boc-5-hydroxy-L-tryptophan L-Tryptophan, N-[(1,1-dimethylethoxy)carbonyl]-5-hydroxy- Nα-Boc-5-hydroxy-L-tryptophan≥ 97% (HPLC) BOC-L-5-HYDROXYTRYPTOPHAN N-[(1,1-Dimethylethoxy)carbonyl]-5-hydroxy-L-tryptophan Boc-Trp(5-OH) Nα-Boc-5-hydroxy-L-tryptophan, CAS 119768-45-5 (S)-2-((tert-butoxycarbonyl)amino)-3-(5-hydroxy-1H-indol-3-yl)propanoic acid 119768-45-5