4-[4-(difluoromethyl)-1-ethyl-1H-pyrazol-3-yl]thiophene-2-carbaldehyde

4-[4-(difluoromethyl)-1-ethyl-1H-pyrazol-3-yl]thiophene-2-carbaldehyde (CAS 2138218-00-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C11H10F2N2OS and a molecular weight of 256.27 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138218-00-3
Jingsj CID: J-1151304-5
Molecular Formula: C₁₁H₁₀F₂N₂OS
Molecular Weight: 256.27 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-[4-(difluoromethyl)-1-ethyl-1H-pyrazol-3-yl]thiophene-2-carbaldehyde?

The CAS number of 4-[4-(difluoromethyl)-1-ethyl-1H-pyrazol-3-yl]thiophene-2-carbaldehyde is 2138218-00-3.

What are the molecular formula and molecular weight of 4-[4-(difluoromethyl)-1-ethyl-1H-pyrazol-3-yl]thiophene-2-carbaldehyde?

4-[4-(difluoromethyl)-1-ethyl-1H-pyrazol-3-yl]thiophene-2-carbaldehyde has molecular formula C11H10F2N2OS and molecular weight 256.27 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. "4-[4-(difluoromethyl)-1-ethyl-1H-pyrazol-3-yl]thiophene-2-carbaldehyde (CAS 2138218-00-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1151304-5 (accessed 2026-10-25).

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