5-Nitropyridine-2-sulfonyl chloride

Also known as: 2-pyridinesulfonyl chloride, 5-nitro-, 5-nitro-pyridine-2-sulfonyl chloride, 5-nitropyridine-2-sulfonyl chloride, 5-Nitro-pyridin-2-sulfonylchlorid, 2-(5-nitropyridyl)sulfonyl chloride

5-Nitropyridine-2-sulfonyl chloride (CAS 174485-82-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H3ClN2O4S and a molecular weight of 222.60600 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 174485-82-6
Jingsj CID: J-1422514-0
Molecular Formula: C₅H₃ClN₂O₄S
Molecular Weight: 222.60600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	221.95000
PSA	101.23000
LogP	2.52130

Customs & Trade Information

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 5-Nitropyridine-2-sulfonyl chloride?

The CAS number of 5-Nitropyridine-2-sulfonyl chloride is 174485-82-6.

What are the molecular formula and molecular weight of 5-Nitropyridine-2-sulfonyl chloride?

5-Nitropyridine-2-sulfonyl chloride has molecular formula C5H3ClN2O4S and molecular weight 222.60600 g/mol.

What are the upstream and downstream products of 5-Nitropyridine-2-sulfonyl chloride?

For 5-Nitropyridine-2-sulfonyl chloride, Upstream Products: 5-nitro-2-pyridinethiol, 2,2'-Dithiobis(5-nitropyridine).

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "5-Nitropyridine-2-sulfonyl chloride (CAS 174485-82-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1422514-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.