6-Chloro-L-tryptophan

Modify Date: 2026-07-01 16:05:13

6-Chloro-L-tryptophan Structure
6-Chloro-L-tryptophan structure
Common Name 6-Chloro-L-tryptophan
CAS Number 33468-35-8 Molecular Weight 238.670
Density 1.5±0.1 g/cm3 Boiling Point 476.9±45.0 °C at 760 mmHg
Molecular Formula C11H11ClN2O2 Melting Point 244-246ºC
MSDS N/A Flash Point 242.2±28.7 °C

 Use of 6-Chloro-L-tryptophan


6-Chloro-L-tryptophan is a Tryptophan derivative. 6-Chloro-L-tryptophan can be used as a substrate for KtzQ[1].

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 6-Chloro L-Tryptophan
Synonym More Synonyms

 6-Chloro-L-tryptophan Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description 6-Chloro-L-tryptophan is a Tryptophan derivative. 6-Chloro-L-tryptophan can be used as a substrate for KtzQ[1].
Related Catalog
In Vitro 6-Chloro-L-tryptophan (0-500 μM) exhibits no inhibitory effect on D-amino acid oxidase (DAO)[2].
References

[1]. Heemstra JR Jr, et al. Tandem action of the O2- and FADH2-dependent halogenases KtzQ and KtzR produce 6,7-dichlorotryptophan for kutzneride assembly. J Am Chem Soc. 2008 Oct 29;130(43):14024-5.

[2]. Iwasaki M, et al. A high-performance liquid chromatography assay with a triazole-bonded column for evaluation of d-amino acid oxidase activity. Biomed Chromatogr. 2016 Mar;30(3):384-9.

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.5±0.1 g/cm3
Boiling Point 476.9±45.0 °C at 760 mmHg
Melting Point 244-246ºC
Molecular Formula C11H11ClN2O2
Molecular Weight 238.670
Flash Point 242.2±28.7 °C
Exact Mass 238.050903
PSA 79.11000
LogP 1.63
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.702
InChIKey FICLVQOYKYBXFN-VIFPVBQESA-N
SMILES NC(Cc1c[nH]c2cc(Cl)ccc12)C(=O)O
Storage condition -20°C Freezer

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

6-Chloro-L-tryptophan

 6-Chloro-L-tryptophan | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the CAS number of 6-Chloro L-Tryptophan?
A: CAS number of 6-Chloro L-Tryptophan is 33468-35-8.
Q: What is the molecular formula of 6-Chloro L-Tryptophan?
A: Molecular formula of 6-Chloro L-Tryptophan is C11H11ClN2O2.
Q: What English synonyms does 6-Chloro L-Tryptophan have?
A: English synonyms of 6-Chloro L-Tryptophan: 6-Chloro-L-tryptophan.
Q: What is the InChIKey of 6-Chloro L-Tryptophan?
A: InChIKey of 6-Chloro L-Tryptophan is FICLVQOYKYBXFN-VIFPVBQESA-N.
Q: What is the melting point of 6-Chloro L-Tryptophan?
A: Melting point of 6-Chloro L-Tryptophan is 244-246ºC.
Q: What is the polar surface area (PSA) of 6-Chloro L-Tryptophan?
A: Polar surface area (PSA) of 6-Chloro L-Tryptophan is 79.11000.
Q: What are the storage conditions for 6-Chloro L-Tryptophan?
A: Storage conditions for 6-Chloro L-Tryptophan: -20°C Freezer.
Q: What is the molecular weight of 6-Chloro L-Tryptophan?
A: Molecular weight of 6-Chloro L-Tryptophan is 238.670.
Q: What are the downstream products of 6-Chloro L-Tryptophan?
A: Related downstream products(CAS) of 6-Chloro L-Tryptophan: 908847-42-7.
Q: What are the upstream materials of 6-Chloro L-Tryptophan?
A: Related upstream materials(CAS) of 6-Chloro L-Tryptophan: 769973-16-2;73-22-3;5446-05-9;6828-35-9;89-63-4;17422-33-2;56-45-1;808145-70-2;158905-35-2.

 6-Chloro-L-tryptophanfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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