Clomethiazole
Also known as: 5-(2-chloroethyl)-4-methylthiazole, Chlormethiazole, Chlorethiazole, Chlormethiazol, Clomethiazol, Clomethiazolum, Clometiazole, Distraneurin, Emineurina
Clomethiazole (CAS 533-45-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H8ClNS and a molecular weight of 161.65500 g/mol. Key properties include a boiling point of 245.8ºC at 760 mmHg, a density of 1.218 g/cm3 and a flash point of 102.4ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 533-45-9
- Jingsj CID
- J-1955875-9
- Molecular Formula
- C6H8ClNS
- Molecular Weight
- 161.65500 g/mol
- Category
- Pharma Intermediates
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 245.8ºC at 760 mmHg |
|---|---|
| Density | 1.218 g/cm3 |
| Flash Point | 102.4ºC |
| Exact Mass | 196.98300 |
| PSA | 41.13000 |
| LogP | 3.03480 |
Activity & Biological Data
| Additional Information | [1]. Nelson RM, et al.Electrophysiological actions of gamma-aminobutyric acid and clomethiazole on recombinant GABA(A) receptors.Eur J Pharmacol. 2002 Oct 11;452(3):255-62. [2]. Stresser DM, et al. Selective Time- and NADPH-Dependent Inhibition of Human CYP2E1 by Clomethiazole.Drug Metab Dispos. 2016 Aug;44(8):1424-30 |
|---|
Customs & Trade Information
| HS Code | 2934100090 |
|---|---|
| Summary | 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Clomethiazole?
The CAS number of Clomethiazole is 533-45-9.
What are the molecular formula and molecular weight of Clomethiazole?
Clomethiazole has molecular formula C6H8ClNS and molecular weight 161.65500 g/mol.
What are the upstream and downstream products of Clomethiazole?
For Clomethiazole, Upstream Products: 2-(4-Methyl-1,3-thiazol-5-yl)ethanol, 5-(2-ethoxyethyl)-4-methylthiazole, 3-chloro-5-hydroxy-2-pentanone; Downstream Products: 4-Methyl-5-vinylthiazole, 2-(4-Methylthiazol-5-yl)ethanamine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Clomethiazole (CAS 533-45-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1955875-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.