3-(oxan-4-yl)-1H-pyrazole-4-sulfonyl chloride

3-(四氢吡喃-4-基)-1H-吡唑-4-磺酰氯

3-(oxan-4-yl)-1H-pyrazole-4-sulfonyl chloride (CAS 2137989-15-0) 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.: 2137989-15-0
Jingsj CID: J-903274-5
Molecular Formula: C₈H₁₁ClN₂O₃S
Chinese Name: 3-(四氢吡喃-4-基)-1H-吡唑-4-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 3-(oxan-4-yl)-1H-pyrazole-4-sulfonyl chloride?

The CAS number of 3-(oxan-4-yl)-1H-pyrazole-4-sulfonyl chloride is 2137989-15-0.

What are the molecular formula and molecular weight of 3-(oxan-4-yl)-1H-pyrazole-4-sulfonyl chloride?

3-(oxan-4-yl)-1H-pyrazole-4-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. "3-(oxan-4-yl)-1H-pyrazole-4-sulfonyl chloride (CAS 2137989-15-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-903274-5 (accessed 2026-10-24).

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