4-Chloro-2-(2-phenylethynyl)-3-pyridinamine

4-氯-2-(2-苯乙炔基)-3-吡啶胺

4-Chloro-2-(2-phenylethynyl)-3-pyridinamine (CAS 237435-18-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H9ClN2 and a molecular weight of 228.67 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 237435-18-6
Jingsj CID: J-1862005-2
Molecular Formula: C₁₃H₉ClN₂
Chinese Name: 4-氯-2-(2-苯乙炔基)-3-吡啶胺
Molecular Weight: 228.67 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Chloro-2-(2-phenylethynyl)-3-pyridinamine?

The CAS number of 4-Chloro-2-(2-phenylethynyl)-3-pyridinamine is 237435-18-6.

What are the molecular formula and molecular weight of 4-Chloro-2-(2-phenylethynyl)-3-pyridinamine?

4-Chloro-2-(2-phenylethynyl)-3-pyridinamine has molecular formula C13H9ClN2 and molecular weight 228.67 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. "4-Chloro-2-(2-phenylethynyl)-3-pyridinamine (CAS 237435-18-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1862005-2 (accessed 2026-10-23).

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