4-formyl-1-(2-methylpropyl)-1H-pyrazole-5-sulfonyl chloride

4-甲酰基-1-(2-甲基丙基)-1H-吡唑-5-磺酰氯

4-formyl-1-(2-methylpropyl)-1H-pyrazole-5-sulfonyl chloride (CAS 2172587-27-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H11ClN2O3S and a molecular weight of 250.70 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2172587-27-6
Jingsj CID: J-807453-7
Molecular Formula: C₈H₁₁ClN₂O₃S
Chinese Name: 4-甲酰基-1-(2-甲基丙基)-1H-吡唑-5-磺酰氯
Molecular Weight: 250.70 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of 4-formyl-1-(2-methylpropyl)-1H-pyrazole-5-sulfonyl chloride is 2172587-27-6.

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

4-formyl-1-(2-methylpropyl)-1H-pyrazole-5-sulfonyl chloride has molecular formula C8H11ClN2O3S and molecular weight 250.70 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. "4-formyl-1-(2-methylpropyl)-1H-pyrazole-5-sulfonyl chloride (CAS 2172587-27-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-807453-7 (accessed 2026-10-24).

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