1-[5-(chloromethyl)-2-methylphenyl]-4-methanesulfonyl-1H-pyrazole

1-[5-(氯甲基)-2-甲基苯基]-4-甲磺酰基-1H-吡唑

1-[5-(chloromethyl)-2-methylphenyl]-4-methanesulfonyl-1H-pyrazole (CAS 2138023-92-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H13ClN2O2S and a molecular weight of 284.76 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138023-92-2
Jingsj CID: J-932947-4
Molecular Formula: C₁₂H₁₃ClN₂O₂S
Chinese Name: 1-[5-(氯甲基)-2-甲基苯基]-4-甲磺酰基-1H-吡唑
Molecular Weight: 284.76 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-[5-(chloromethyl)-2-methylphenyl]-4-methanesulfonyl-1H-pyrazole?

The CAS number of 1-[5-(chloromethyl)-2-methylphenyl]-4-methanesulfonyl-1H-pyrazole is 2138023-92-2.

What are the molecular formula and molecular weight of 1-[5-(chloromethyl)-2-methylphenyl]-4-methanesulfonyl-1H-pyrazole?

1-[5-(chloromethyl)-2-methylphenyl]-4-methanesulfonyl-1H-pyrazole has molecular formula C12H13ClN2O2S and molecular weight 284.76 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-[5-(chloromethyl)-2-methylphenyl]-4-methanesulfonyl-1H-pyrazole (CAS 2138023-92-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-932947-4 (accessed 2026-10-24).

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