5-Chloro-N-(2-chloro-3-ethynylphenyl)-2-methoxy-3-pyridinesulfonamide

5-氯-N-(2-氯-3-乙炔基苯基)-2-甲氧基-3-吡啶磺酰胺

5-Chloro-N-(2-chloro-3-ethynylphenyl)-2-methoxy-3-pyridinesulfonamide (CAS 2183474-62-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H10Cl2N2O3S and a molecular weight of 357.2 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2183474-62-4
Jingsj CID: J-299519-5
Molecular Formula: C₁₄H₁₀Cl₂N₂O₃S
Chinese Name: 5-氯-N-(2-氯-3-乙炔基苯基)-2-甲氧基-3-吡啶磺酰胺
Molecular Weight: 357.2 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Chloro-N-(2-chloro-3-ethynylphenyl)-2-methoxy-3-pyridinesulfonamide?

The CAS number of 5-Chloro-N-(2-chloro-3-ethynylphenyl)-2-methoxy-3-pyridinesulfonamide is 2183474-62-4.

What are the molecular formula and molecular weight of 5-Chloro-N-(2-chloro-3-ethynylphenyl)-2-methoxy-3-pyridinesulfonamide?

5-Chloro-N-(2-chloro-3-ethynylphenyl)-2-methoxy-3-pyridinesulfonamide has molecular formula C14H10Cl2N2O3S and molecular weight 357.2 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-Chloro-N-(2-chloro-3-ethynylphenyl)-2-methoxy-3-pyridinesulfonamide (CAS 2183474-62-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-299519-5 (accessed 2026-10-23).

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