3-(Hydroxymethyl)-1H-pyrazol-5-yl 4-methylbenzenesulfonate

3-(羟甲基)-1H-吡唑-5-基 4-甲基苯磺酸酯

3-(Hydroxymethyl)-1H-pyrazol-5-yl 4-methylbenzenesulfonate (CAS 265643-71-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H12N2O4S and a molecular weight of 268.29 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 265643-71-8
Jingsj CID: J-1359414-7
Molecular Formula: C₁₁H₁₂N₂O₄S
Chinese Name: 3-(羟甲基)-1H-吡唑-5-基 4-甲基苯磺酸酯
Molecular Weight: 268.29 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-(Hydroxymethyl)-1H-pyrazol-5-yl 4-methylbenzenesulfonate?

The CAS number of 3-(Hydroxymethyl)-1H-pyrazol-5-yl 4-methylbenzenesulfonate is 265643-71-8.

What are the molecular formula and molecular weight of 3-(Hydroxymethyl)-1H-pyrazol-5-yl 4-methylbenzenesulfonate?

3-(Hydroxymethyl)-1H-pyrazol-5-yl 4-methylbenzenesulfonate has molecular formula C11H12N2O4S and molecular weight 268.29 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-(Hydroxymethyl)-1H-pyrazol-5-yl 4-methylbenzenesulfonate (CAS 265643-71-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1359414-7 (accessed 2026-10-25).

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