Ethyl 1-methyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate
Also known as: 4-(Ethoxycarbonyl)-1-methyl-5-(trifluoromethyl)-1H-pyrazole, Ethyl 2-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxylate, 1-Methyl-5-trifluoromethylpyrazole-4-carboxylic acid ethyl ester, 1H-Pyrazole-4-carboxylicacid, 1-methyl-5-(trifluoromethyl)-, ethyl ester, Ethyl 1-methyl-5-(trifluoromethyl)pyrazole-4-carboxylate, Ethyl 1-methyl-5-trifluoromethyl-1H-pyrazole-4-carboxylate, ethyl 1-methyl-5-trifluoromethylpyrazole-4-carboxylate
Ethyl 1-methyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 231285-86-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H9F3N2O2 and a molecular weight of 222.16400 g/mol. Key property: a boiling point of 8590°C at 2 mmHg. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 231285-86-2
- Jingsj CID
- J-1477428-8
- Molecular Formula
- C8H9F3N2O2
- Molecular Weight
- 222.16400 g/mol
- Category
- Pharma Intermediates
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 8590°C at 2 mmHg |
|---|---|
| Exact Mass | 222.06200 |
| PSA | 44.12000 |
| LogP | 1.61560 |
Customs & Trade Information
| HS Code | 2933199090 |
|---|---|
| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. 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 Ethyl 1-methyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate?
The CAS number of Ethyl 1-methyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate is 231285-86-2.
What are the molecular formula and molecular weight of Ethyl 1-methyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate?
Ethyl 1-methyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate has molecular formula C8H9F3N2O2 and molecular weight 222.16400 g/mol.
What are the upstream and downstream products of Ethyl 1-methyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate?
For Ethyl 1-methyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate, Upstream Products: ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate, Ethyl propiolate.
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 1-methyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 231285-86-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1477428-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.