Ethyl 2-chloro-1,3-thiazole-4-carboxylate
Also known as: Ethyl 2-chloro-4-thiazolecarboxylate, 2-Chloro-4-(ethoxycarbonyl)-1,3-thiazole, 2-Chlorothiazole-4-carboxylic acid ethyl ester, 2-chloro-4-Thiazolecarboxylic acid ethyl ester, 4-Thiazolecarboxylic acid, 2-chloro-, ethyl ester, ETHYL 2-CHLOROTHIAZOLE-4-CARBOXYLATE, Ethyl 2-chlorothiazole-4-carboxylate
Ethyl 2-chloro-1,3-thiazole-4-carboxylate (CAS 41731-52-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6ClNO2S and a molecular weight of 191.635 g/mol. Key properties include a boiling point of 283.9±32.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 125.5±25.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 41731-52-6
- Jingsj CID
- J-1509115-3
- Molecular Formula
- C6H6ClNO2S
- Molecular Weight
- 191.635 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 283.9±32.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 125.5±25.1 °C |
| Exact Mass | 190.980774 |
| PSA | 67.43000 |
| LogP | 1.50 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.549 |
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 Ethyl 2-chloro-1,3-thiazole-4-carboxylate?
The CAS number of Ethyl 2-chloro-1,3-thiazole-4-carboxylate is 41731-52-6.
What are the molecular formula and molecular weight of Ethyl 2-chloro-1,3-thiazole-4-carboxylate?
Ethyl 2-chloro-1,3-thiazole-4-carboxylate has molecular formula C6H6ClNO2S and molecular weight 191.635 g/mol.
What are the upstream and downstream products of Ethyl 2-chloro-1,3-thiazole-4-carboxylate?
For Ethyl 2-chloro-1,3-thiazole-4-carboxylate, Upstream Products: Ethyl 2-aminothiazole-4-carboxylate, Ethyl 3-bromopyruvate, Ethyl 3-ethoxyacrylate; Downstream Products: Ethyl 2-(4-(tert-butoxycarbonyl)piperazin-1-yl)thiazole-4-carboxylate, 2-Chlorothiazole-4-carboxylic acid, 2-Chloro-1,3-thiazole-5-carboxylic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethyl 2-chloro-1,3-thiazole-4-carboxylate (CAS 41731-52-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1509115-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.