5-(Difluoromethyl)-1-methyl-1H-pyrazole-4-sulfonyl chloride

5-(二氟甲基)-1-甲基-1H-吡唑-4-磺酰氯

5-(Difluoromethyl)-1-methyl-1H-pyrazole-4-sulfonyl chloride (CAS 1855907-11-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5ClF2N2O2S and a molecular weight of 230.62 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1855907-11-7
Jingsj CID: J-342202-3
Molecular Formula: C₅H₅ClF₂N₂O₂S
Chinese Name: 5-(二氟甲基)-1-甲基-1H-吡唑-4-磺酰氯
Molecular Weight: 230.62 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 5-(Difluoromethyl)-1-methyl-1H-pyrazole-4-sulfonyl chloride?

The CAS number of 5-(Difluoromethyl)-1-methyl-1H-pyrazole-4-sulfonyl chloride is 1855907-11-7.

What are the molecular formula and molecular weight of 5-(Difluoromethyl)-1-methyl-1H-pyrazole-4-sulfonyl chloride?

5-(Difluoromethyl)-1-methyl-1H-pyrazole-4-sulfonyl chloride has molecular formula C5H5ClF2N2O2S and molecular weight 230.62 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. "5-(Difluoromethyl)-1-methyl-1H-pyrazole-4-sulfonyl chloride (CAS 1855907-11-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-342202-3 (accessed 2026-10-23).

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