5-(chlorosulfonyl)-1-cyclopropyl-1H-pyrazole-4-carboxylic acid

5-(氯磺酰基)-1-环丙基-1H-吡唑-4-甲酸

5-(chlorosulfonyl)-1-cyclopropyl-1H-pyrazole-4-carboxylic acid (CAS 2137548-39-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H7ClN2O4S and a molecular weight of 250.66 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2137548-39-9
Jingsj CID: J-581680-8
Molecular Formula: C₇H₇ClN₂O₄S
Chinese Name: 5-(氯磺酰基)-1-环丙基-1H-吡唑-4-甲酸
Molecular Weight: 250.66 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-(chlorosulfonyl)-1-cyclopropyl-1H-pyrazole-4-carboxylic acid?

The CAS number of 5-(chlorosulfonyl)-1-cyclopropyl-1H-pyrazole-4-carboxylic acid is 2137548-39-9.

What are the molecular formula and molecular weight of 5-(chlorosulfonyl)-1-cyclopropyl-1H-pyrazole-4-carboxylic acid?

5-(chlorosulfonyl)-1-cyclopropyl-1H-pyrazole-4-carboxylic acid has molecular formula C7H7ClN2O4S and molecular weight 250.66 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-(chlorosulfonyl)-1-cyclopropyl-1H-pyrazole-4-carboxylic acid (CAS 2137548-39-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-581680-8 (accessed 2026-10-25).

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