Ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate
Also known as: ethyl 2-(4-hydroxyphenyl)-4-methyl-1,3-thiazole-5-carboxylate, 5-Thiazolecarboxylic acid, 2-(4-hydroxyphenyl)-4-methyl-, ethyl ester, Febuxostat intermediate-1, ethyl 2-(4-hydroxyphenyl)-4-methyl-5-thiazolecarboxylate
Ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate (CAS 161797-99-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H13NO3S and a molecular weight of 263.312 g/mol. Key properties include a melting point of 180ºC, a boiling point of 426.8±55.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 211.9±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 161797-99-5
- Jingsj CID
- J-1125186-8
- Molecular Formula
- C13H13NO3S
- Molecular Weight
- 263.312 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 180ºC |
|---|---|
| Boiling Point | 426.8±55.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 211.9±31.5 °C |
| Exact Mass | 263.061615 |
| PSA | 87.66000 |
| LogP | 3.84 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.598 |
| Storage Conditions | 2-8°C |
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-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate?
The CAS number of Ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate is 161797-99-5.
What are the molecular formula and molecular weight of Ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate?
Ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate has molecular formula C13H13NO3S and molecular weight 263.312 g/mol.
What are the upstream and downstream products of Ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate?
For Ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate, Upstream Products: Ethyl 2-chloroacetoacetate, 4-Hydroxythiobenzamide; Downstream Products: Ethyl 2-(3-cyano-4-isobutoxyphenyl)-4-methyl-5-thiazolecarboxylate, Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate, ethyl 2-(3-formyl-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate.
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-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate (CAS 161797-99-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1125186-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.