1-(2,4,5-trichlorobenzenesulfonyl)-1H-pyrazole

1-(2,4,5-三氯苯磺酰基)-1H-吡唑

1-(2,4,5-trichlorobenzenesulfonyl)-1H-pyrazole (CAS 1005885-49-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H5Cl3N2O2S and a molecular weight of 311.6 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1005885-49-3
Jingsj CID: J-371441-0
Molecular Formula: C₉H₅Cl₃N₂O₂S
Chinese Name: 1-(2,4,5-三氯苯磺酰基)-1H-吡唑
Molecular Weight: 311.6 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(2,4,5-trichlorobenzenesulfonyl)-1H-pyrazole?

The CAS number of 1-(2,4,5-trichlorobenzenesulfonyl)-1H-pyrazole is 1005885-49-3.

What are the molecular formula and molecular weight of 1-(2,4,5-trichlorobenzenesulfonyl)-1H-pyrazole?

1-(2,4,5-trichlorobenzenesulfonyl)-1H-pyrazole has molecular formula C9H5Cl3N2O2S and molecular weight 311.6 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-(2,4,5-trichlorobenzenesulfonyl)-1H-pyrazole (CAS 1005885-49-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-371441-0 (accessed 2026-10-24).

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