ethyl 1-tert-butyl-5-fluoro-1H-pyrazole-3-carboxylate

1-叔丁基-5-氟-1H-吡唑-3-羧酸乙酯

Also known as: ethyl 1-(tert-butyl)-5-fluoro-1H-pyrazole-3-carboxylate, ethyl 1-tert-butyl-5-fluoro-1H-pyrazole-3-carboxylate, ethyl 1-tert-butyl-5-fluoropyrazole-3-carboxylate, 1H-pyrazole-3-carboxylic acid, 1-(1,1-dimethylethyl)-5-fluoro-, ethyl ester

ethyl 1-tert-butyl-5-fluoro-1H-pyrazole-3-carboxylate (CAS 1269294-04-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H15FN2O2 and a molecular weight of 214.23700 g/mol. It is also known as ethyl 1-(tert-butyl)-5-fluoro-1H-pyrazole-3-carboxylate, ethyl 1-tert-butyl-5-fluoropyrazole-3-carboxylate and 1H-pyrazole-3-carboxylic acid, 1-(1,1-dimethylethyl)-5-fluoro-, ethyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1269294-04-3
Jingsj CID: J-1502551-9
Molecular Formula: C₁₀H₁₅FN₂O₂
Chinese Name: 1-叔丁基-5-氟-1H-吡唑-3-羧酸乙酯
Molecular Weight: 214.23700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of ethyl 1-tert-butyl-5-fluoro-1H-pyrazole-3-carboxylate?

The CAS number of ethyl 1-tert-butyl-5-fluoro-1H-pyrazole-3-carboxylate is 1269294-04-3.

What are the molecular formula and molecular weight of ethyl 1-tert-butyl-5-fluoro-1H-pyrazole-3-carboxylate?

ethyl 1-tert-butyl-5-fluoro-1H-pyrazole-3-carboxylate has molecular formula C10H15FN2O2 and molecular weight 214.23700 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 1-tert-butyl-5-fluoro-1H-pyrazole-3-carboxylate (CAS 1269294-04-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1502551-9 (accessed 2026-10-25).

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