5-Chloro-2-(2-propyn-1-yloxy)pyrido[3,4-b]pyrazine

5-氯-2-(2-丙炔-1-基氧基)吡啶并[3,4-b]吡嗪

5-Chloro-2-(2-propyn-1-yloxy)pyrido[3,4-b]pyrazine (CAS 1620981-36-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H6ClN3O and a molecular weight of 219.63 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1620981-36-3
Jingsj CID: J-149353-5
Molecular Formula: C₁₀H₆ClN₃O
Chinese Name: 5-氯-2-(2-丙炔-1-基氧基)吡啶并[3,4-b]吡嗪
Molecular Weight: 219.63 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 5-Chloro-2-(2-propyn-1-yloxy)pyrido[3,4-b]pyrazine?

The CAS number of 5-Chloro-2-(2-propyn-1-yloxy)pyrido[3,4-b]pyrazine is 1620981-36-3.

What are the molecular formula and molecular weight of 5-Chloro-2-(2-propyn-1-yloxy)pyrido[3,4-b]pyrazine?

5-Chloro-2-(2-propyn-1-yloxy)pyrido[3,4-b]pyrazine has molecular formula C10H6ClN3O and molecular weight 219.63 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-2-(2-propyn-1-yloxy)pyrido[3,4-b]pyrazine (CAS 1620981-36-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-149353-5 (accessed 2026-10-23).

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