Ethyl 2-[5-ethyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]butanoate

2-[5-乙基-3-(三氟甲基)-1H-吡唑-1-基]丁酸乙酯

Ethyl 2-[5-ethyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]butanoate (CAS 1855888-32-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H17F3N2O2 and a molecular weight of 278.27 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1855888-32-2
Jingsj CID: J-663538-1
Molecular Formula: C₁₂H₁₇F₃N₂O₂
Chinese Name: 2-[5-乙基-3-(三氟甲基)-1H-吡唑-1-基]丁酸乙酯
Molecular Weight: 278.27 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl 2-[5-ethyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]butanoate?

The CAS number of Ethyl 2-[5-ethyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]butanoate is 1855888-32-2.

What are the molecular formula and molecular weight of Ethyl 2-[5-ethyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]butanoate?

Ethyl 2-[5-ethyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]butanoate has molecular formula C12H17F3N2O2 and molecular weight 278.27 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Ethyl 2-[5-ethyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]butanoate (CAS 1855888-32-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-663538-1 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.