Chlorprothixene

Also known as: (3Z)-3-(2-Chloro-9H-thioxanthen-9-ylidene)-N,N-dimethyl-1-propanamine, (3Z)-3-(2-chloro-9H-thioxanthen-9-ylidene)-N,N-dimethylpropan-1-amine, (Z)-2-Chloro-9-(3'-dimethylaminopropylidene)thioxanthene, (Z)-2-Chloro-9-(ω-dimethylaminopropylidene)thioxanthene, (Z)-2-Chloro-N,N-dimethylthioxanthene-D9,g-propylamine, (Z)-a-2-Chloro-10-(3-dimethylaminopropylidene)thiaxanthene, (Z)-chlorprothixene, 1-Propanamine, 3-(2-chloro-9H-thioxanthen-9-ylidene)-N,N-dimethyl-, (Z)-, 2-Chloro-N,N-dimethylthioxanthene-delta9, gamma-propylamine, 3-(2-chloro-9H-thioxanthen-9-ylidene)-N,N-dimethyl-1-propanamine, CPX, EINECS 204-032-8, N 714C, Paxyl, Ro 4-0403, Taractan, Tarasan, Truxal, Truxaletten, Truxil

Chlorprothixene (CAS 113-59-7) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H18ClNS and a molecular weight of 315.860 g/mol. Key properties include a melting point of 97-98°, a boiling point of 435.0±45.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 216.9±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 113-59-7
Jingsj CID: J-1955219-2
Molecular Formula: C₁₈H₁₈ClNS
Molecular Weight: 315.860 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	97-98°
Boiling Point	435.0±45.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	216.9±28.7 °C
Exact Mass	315.084839
PSA	28.54000
LogP	6.05
Vapor Pressure	0.0±1.0 mmHg at 25°C
Refractive Index	1.683
Storage Conditions	-20°C

Activity & Biological Data

Additional Information	[1]. von Coburg, Y., et al., Potential utility of histamine H3 receptor antagonist pharmacophore in antipsychotics. Bioorg Med Chem Lett, 2009. 19(2): p. 538-42. [2]. Roth, B.L., et al., Binding of typical and atypical antipsychotic agents to 5-hydroxytryptamine-6 and 5-hydroxytryptamine-7 receptors. J Pharmacol Exp Ther, 1994. 268(3): p. 1403-10. [3]. Becker, K.A., et al., Acid sphingomyelinase inhibitors normalize pulmonary ceramide and inflammation in cystic fibrosis. Am J Respir Cell Mol Biol, 2010. 42(6): p. 716-24.

Additional Information

[1]. von Coburg, Y., et al., Potential utility of histamine H3 receptor antagonist pharmacophore in antipsychotics. Bioorg Med Chem Lett, 2009. 19(2): p. 538-42. [2]. Roth, B.L., et al., Binding of typical and atypical antipsychotic agents to 5-hydroxytryptamine-6 and 5-hydroxytryptamine-7 receptors. J Pharmacol Exp Ther, 1994. 268(3): p. 1403-10. [3]. Becker, K.A., et al., Acid sphingomyelinase inhibitors normalize pulmonary ceramide and inflammation in cystic fibrosis. Am J Respir Cell Mol Biol, 2010. 42(6): p. 716-24.

Customs & Trade Information

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Chlorprothixene?

The CAS number of Chlorprothixene is 113-59-7.

What are the molecular formula and molecular weight of Chlorprothixene?

Chlorprothixene has molecular formula C18H18ClNS and molecular weight 315.860 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Chlorprothixene (CAS 113-59-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1955219-2 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.