4-(1-Ethanesulfonyl-1H-pyrazol-4-yl)-benzaldehyde

4-(1-乙磺酰基-1H-吡唑-4-基)苯甲醛

4-(1-Ethanesulfonyl-1H-pyrazol-4-yl)-benzaldehyde (CAS 2270905-86-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H12N2O3S and a molecular weight of 264.30 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2270905-86-5
Jingsj CID: J-628083-7
Molecular Formula: C₁₂H₁₂N₂O₃S
Chinese Name: 4-(1-乙磺酰基-1H-吡唑-4-基)苯甲醛
Molecular Weight: 264.30 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(1-Ethanesulfonyl-1H-pyrazol-4-yl)-benzaldehyde?

The CAS number of 4-(1-Ethanesulfonyl-1H-pyrazol-4-yl)-benzaldehyde is 2270905-86-5.

What are the molecular formula and molecular weight of 4-(1-Ethanesulfonyl-1H-pyrazol-4-yl)-benzaldehyde?

4-(1-Ethanesulfonyl-1H-pyrazol-4-yl)-benzaldehyde has molecular formula C12H12N2O3S and molecular weight 264.30 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-(1-Ethanesulfonyl-1H-pyrazol-4-yl)-benzaldehyde (CAS 2270905-86-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-628083-7 (accessed 2026-10-24).

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