5-[4-(trifluoromethyl)-1H-pyrazol-1-yl]thiophene-2-carbaldehyde

5-[4-(三氟甲基)-1H-吡唑-1-基]噻吩-2-甲醛

5-[4-(trifluoromethyl)-1H-pyrazol-1-yl]thiophene-2-carbaldehyde (CAS 1566734-43-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H5F3N2OS and a molecular weight of 246.21 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1566734-43-7
Jingsj CID: J-671600-0
Molecular Formula: C₉H₅F₃N₂OS
Chinese Name: 5-[4-(三氟甲基)-1H-吡唑-1-基]噻吩-2-甲醛
Molecular Weight: 246.21 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-[4-(trifluoromethyl)-1H-pyrazol-1-yl]thiophene-2-carbaldehyde?

The CAS number of 5-[4-(trifluoromethyl)-1H-pyrazol-1-yl]thiophene-2-carbaldehyde is 1566734-43-7.

What are the molecular formula and molecular weight of 5-[4-(trifluoromethyl)-1H-pyrazol-1-yl]thiophene-2-carbaldehyde?

5-[4-(trifluoromethyl)-1H-pyrazol-1-yl]thiophene-2-carbaldehyde has molecular formula C9H5F3N2OS and molecular weight 246.21 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. "5-[4-(trifluoromethyl)-1H-pyrazol-1-yl]thiophene-2-carbaldehyde (CAS 1566734-43-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-671600-0 (accessed 2026-10-24).

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