5-[2-[4-Methyl-6-(6-methyl-3-pyridinyl)-5-pyrimidinyl]ethynyl]-2-pyridinamine

5-[2-[4-甲基-6-(6-甲基-3-吡啶基)-5-嘧啶基]乙炔基]-2-吡啶胺

5-[2-[4-Methyl-6-(6-methyl-3-pyridinyl)-5-pyrimidinyl]ethynyl]-2-pyridinamine (CAS 1321606-54-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H15N5 and a molecular weight of 301.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1321606-54-5
Jingsj CID: J-640595-9
Molecular Formula: C₁₈H₁₅N₅
Chinese Name: 5-[2-[4-甲基-6-(6-甲基-3-吡啶基)-5-嘧啶基]乙炔基]-2-吡啶胺
Molecular Weight: 301.3 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-Methyl-6-(6-methyl-3-pyridinyl)-5-pyrimidinyl]ethynyl]-2-pyridinamine?

The CAS number of 5-[2-[4-Methyl-6-(6-methyl-3-pyridinyl)-5-pyrimidinyl]ethynyl]-2-pyridinamine is 1321606-54-5.

What are the molecular formula and molecular weight of 5-[2-[4-Methyl-6-(6-methyl-3-pyridinyl)-5-pyrimidinyl]ethynyl]-2-pyridinamine?

5-[2-[4-Methyl-6-(6-methyl-3-pyridinyl)-5-pyrimidinyl]ethynyl]-2-pyridinamine has molecular formula C18H15N5 and molecular weight 301.3 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-Methyl-6-(6-methyl-3-pyridinyl)-5-pyrimidinyl]ethynyl]-2-pyridinamine (CAS 1321606-54-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-640595-9 (accessed 2026-10-23).

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