Ethyl 2,5-bis(difluoromethyl)pyrazole-3-carboxylate

2,5-双(二氟甲基)吡唑-3-甲酸乙酯

Ethyl 2,5-bis(difluoromethyl)pyrazole-3-carboxylate (CAS 2540503-43-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H8F4N2O2 and a molecular weight of 240.15 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2540503-43-1
Jingsj CID: J-1739512-8
Molecular Formula: C₈H₈F₄N₂O₂
Chinese Name: 2,5-双(二氟甲基)吡唑-3-甲酸乙酯
Molecular Weight: 240.15 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-bis(difluoromethyl)pyrazole-3-carboxylate?

The CAS number of Ethyl 2,5-bis(difluoromethyl)pyrazole-3-carboxylate is 2540503-43-1.

What are the molecular formula and molecular weight of Ethyl 2,5-bis(difluoromethyl)pyrazole-3-carboxylate?

Ethyl 2,5-bis(difluoromethyl)pyrazole-3-carboxylate has molecular formula C8H8F4N2O2 and molecular weight 240.15 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-bis(difluoromethyl)pyrazole-3-carboxylate (CAS 2540503-43-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1739512-8 (accessed 2026-10-25).

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