4-chloro-2-(4-methanesulfonyl-1H-pyrazol-1-yl)benzaldehyde

4-氯-2-(4-甲磺酰基-1H-吡唑-1-基)苯甲醛

4-chloro-2-(4-methanesulfonyl-1H-pyrazol-1-yl)benzaldehyde (CAS 2137700-09-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9ClN2O3S and a molecular weight of 284.72 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2137700-09-3
Jingsj CID: J-1725247-8
Molecular Formula: C₁₁H₉ClN₂O₃S
Chinese Name: 4-氯-2-(4-甲磺酰基-1H-吡唑-1-基)苯甲醛
Molecular Weight: 284.72 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-chloro-2-(4-methanesulfonyl-1H-pyrazol-1-yl)benzaldehyde?

The CAS number of 4-chloro-2-(4-methanesulfonyl-1H-pyrazol-1-yl)benzaldehyde is 2137700-09-3.

What are the molecular formula and molecular weight of 4-chloro-2-(4-methanesulfonyl-1H-pyrazol-1-yl)benzaldehyde?

4-chloro-2-(4-methanesulfonyl-1H-pyrazol-1-yl)benzaldehyde has molecular formula C11H9ClN2O3S and molecular weight 284.72 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-chloro-2-(4-methanesulfonyl-1H-pyrazol-1-yl)benzaldehyde (CAS 2137700-09-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1725247-8 (accessed 2026-10-26).

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