Methyl 3-chloro-6-chlorosulfonylpyridine-2-carboxylate

3-氯-6-氯磺酰基吡啶-2-甲酸甲酯

Methyl 3-chloro-6-chlorosulfonylpyridine-2-carboxylate (CAS 2166028-20-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H5Cl2NO4S and a molecular weight of 270.09 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2166028-20-0
Jingsj CID: J-628999-3
Molecular Formula: C₇H₅Cl₂NO₄S
Chinese Name: 3-氯-6-氯磺酰基吡啶-2-甲酸甲酯
Molecular Weight: 270.09 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Methyl 3-chloro-6-chlorosulfonylpyridine-2-carboxylate?

The CAS number of Methyl 3-chloro-6-chlorosulfonylpyridine-2-carboxylate is 2166028-20-0.

What are the molecular formula and molecular weight of Methyl 3-chloro-6-chlorosulfonylpyridine-2-carboxylate?

Methyl 3-chloro-6-chlorosulfonylpyridine-2-carboxylate has molecular formula C7H5Cl2NO4S and molecular weight 270.09 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. "Methyl 3-chloro-6-chlorosulfonylpyridine-2-carboxylate (CAS 2166028-20-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-628999-3 (accessed 2026-10-24).

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