1-[3-(chloromethyl)phenyl]-4-methanesulfonyl-1H-pyrazole

1-[3-(氯甲基)苯基]-4-甲磺酰基-1H-吡唑

1-[3-(chloromethyl)phenyl]-4-methanesulfonyl-1H-pyrazole (CAS 2137557-51-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H11ClN2O2S and a molecular weight of 270.74 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2137557-51-6
Jingsj CID: J-780339-0
Molecular Formula: C₁₁H₁₁ClN₂O₂S
Chinese Name: 1-[3-(氯甲基)苯基]-4-甲磺酰基-1H-吡唑
Molecular Weight: 270.74 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-[3-(chloromethyl)phenyl]-4-methanesulfonyl-1H-pyrazole?

The CAS number of 1-[3-(chloromethyl)phenyl]-4-methanesulfonyl-1H-pyrazole is 2137557-51-6.

What are the molecular formula and molecular weight of 1-[3-(chloromethyl)phenyl]-4-methanesulfonyl-1H-pyrazole?

1-[3-(chloromethyl)phenyl]-4-methanesulfonyl-1H-pyrazole has molecular formula C11H11ClN2O2S and molecular weight 270.74 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. "1-[3-(chloromethyl)phenyl]-4-methanesulfonyl-1H-pyrazole (CAS 2137557-51-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-780339-0 (accessed 2026-10-23).

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