5-[2-(4-Amino-2-pyridinyl)ethynyl]-3-pyridinamine

5-[2-(4-氨基-2-吡啶基)乙炔基]-3-吡啶胺

5-[2-(4-Amino-2-pyridinyl)ethynyl]-3-pyridinamine (CAS 1219632-43-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H10N4 and a molecular weight of 210.23 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1219632-43-5
Jingsj CID: J-485702-6
Molecular Formula: C₁₂H₁₀N₄
Chinese Name: 5-[2-(4-氨基-2-吡啶基)乙炔基]-3-吡啶胺
Molecular Weight: 210.23 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-[2-(4-Amino-2-pyridinyl)ethynyl]-3-pyridinamine?

The CAS number of 5-[2-(4-Amino-2-pyridinyl)ethynyl]-3-pyridinamine is 1219632-43-5.

What are the molecular formula and molecular weight of 5-[2-(4-Amino-2-pyridinyl)ethynyl]-3-pyridinamine?

5-[2-(4-Amino-2-pyridinyl)ethynyl]-3-pyridinamine has molecular formula C12H10N4 and molecular weight 210.23 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-[2-(4-Amino-2-pyridinyl)ethynyl]-3-pyridinamine (CAS 1219632-43-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-485702-6 (accessed 2026-10-24).

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