5-nitro-1H-indazole-3-sulfonyl chloride

5-硝基-1H-吲唑-3-磺酰氯

5-nitro-1H-indazole-3-sulfonyl chloride (CAS 2171991-90-3) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H4ClN3O4S and a molecular weight of 261.64 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2171991-90-3
Jingsj CID: J-1609288-4
Molecular Formula: C₇H₄ClN₃O₄S
Chinese Name: 5-硝基-1H-吲唑-3-磺酰氯
Molecular Weight: 261.64 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-nitro-1H-indazole-3-sulfonyl chloride?

The CAS number of 5-nitro-1H-indazole-3-sulfonyl chloride is 2171991-90-3.

What are the molecular formula and molecular weight of 5-nitro-1H-indazole-3-sulfonyl chloride?

5-nitro-1H-indazole-3-sulfonyl chloride has molecular formula C7H4ClN3O4S and molecular weight 261.64 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-nitro-1H-indazole-3-sulfonyl chloride (CAS 2171991-90-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1609288-4 (accessed 2026-10-23).

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