1-[2-chloro-4-(chloromethyl)phenyl]-4-methanesulfonyl-1H-pyrazole

1-[2-氯-4-(氯甲基)苯基]-4-甲磺酰基-1H-吡唑

1-[2-chloro-4-(chloromethyl)phenyl]-4-methanesulfonyl-1H-pyrazole (CAS 2138023-94-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H10Cl2N2O2S and a molecular weight of 305.2 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138023-94-4
Jingsj CID: J-932997-9
Molecular Formula: C₁₁H₁₀Cl₂N₂O₂S
Chinese Name: 1-[2-氯-4-(氯甲基)苯基]-4-甲磺酰基-1H-吡唑
Molecular Weight: 305.2 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of 1-[2-chloro-4-(chloromethyl)phenyl]-4-methanesulfonyl-1H-pyrazole is 2138023-94-4.

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

1-[2-chloro-4-(chloromethyl)phenyl]-4-methanesulfonyl-1H-pyrazole has molecular formula C11H10Cl2N2O2S and molecular weight 305.2 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-[2-chloro-4-(chloromethyl)phenyl]-4-methanesulfonyl-1H-pyrazole (CAS 2138023-94-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-932997-9 (accessed 2026-10-23).

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