2-(but-2-yn-1-yl)-7-(3-chloro-4-methylphenyl)-2H,3H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine-3,8-dione

2-(but-2-yn-1-yl)-7-(3-chloro-4-methylphenyl)-2H,3H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine-3,8-dione (CAS 2770642-09-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H13ClN4O2 and a molecular weight of 328.75 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2770642-09-4
Jingsj CID: J-1683688-0
Molecular Formula: C₁₆H₁₃ClN₄O₂
Molecular Weight: 328.75 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 2-(but-2-yn-1-yl)-7-(3-chloro-4-methylphenyl)-2H,3H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine-3,8-dione?

The CAS number of 2-(but-2-yn-1-yl)-7-(3-chloro-4-methylphenyl)-2H,3H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine-3,8-dione is 2770642-09-4.

What are the molecular formula and molecular weight of 2-(but-2-yn-1-yl)-7-(3-chloro-4-methylphenyl)-2H,3H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine-3,8-dione?

2-(but-2-yn-1-yl)-7-(3-chloro-4-methylphenyl)-2H,3H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine-3,8-dione has molecular formula C16H13ClN4O2 and molecular weight 328.75 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. "2-(but-2-yn-1-yl)-7-(3-chloro-4-methylphenyl)-2H,3H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine-3,8-dione (CAS 2770642-09-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1683688-0 (accessed 2026-10-25).

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