3,5-dimethyl-1-(2-methylpropyl)-1H-pyrazole-4-sulfonyl chloride

3,5-二甲基-1-(2-甲基丙基)-1H-吡唑-4-磺酰氯

Also known as: 1-Isobutyl-3,5-dimethyl-1H-pyrazole-4-sulfonyl chloride, 1H-Pyrazole-4-sulfonyl chloride, 3,5-dimethyl-1-(2-methylpropyl)-

3,5-dimethyl-1-(2-methylpropyl)-1H-pyrazole-4-sulfonyl chloride (CAS 1156602-97-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H15ClN2O2S and a molecular weight of 250.75 g/mol. It is also known as 1-Isobutyl-3,5-dimethyl-1H-pyrazole-4-sulfonyl chloride and 1H-Pyrazole-4-sulfonyl chloride, 3,5-dimethyl-1-(2-methylpropyl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1156602-97-9
Jingsj CID: J-1445930-6
Molecular Formula: C₉H₁₅ClN₂O₂S
Chinese Name: 3,5-二甲基-1-(2-甲基丙基)-1H-吡唑-4-磺酰氯
Molecular Weight: 250.75 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3,5-dimethyl-1-(2-methylpropyl)-1H-pyrazole-4-sulfonyl chloride?

The CAS number of 3,5-dimethyl-1-(2-methylpropyl)-1H-pyrazole-4-sulfonyl chloride is 1156602-97-9.

What are the molecular formula and molecular weight of 3,5-dimethyl-1-(2-methylpropyl)-1H-pyrazole-4-sulfonyl chloride?

3,5-dimethyl-1-(2-methylpropyl)-1H-pyrazole-4-sulfonyl chloride has molecular formula C9H15ClN2O2S and molecular weight 250.75 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. "3,5-dimethyl-1-(2-methylpropyl)-1H-pyrazole-4-sulfonyl chloride (CAS 1156602-97-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1445930-6 (accessed 2026-10-25).

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