2-(4-{6-ethylthieno[2,3-d]pyrimidin-4-yl}piperazin-1-yl)-6-(1-methyl-1H-pyrazol-4-yl)pyrazine

2-(4-{6-ethylthieno[2,3-d]pyrimidin-4-yl}piperazin-1-yl)-6-(1-methyl-1H-pyrazol-4-yl)pyrazine (CAS 2741955-09-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H22N8S and a molecular weight of 406.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2741955-09-7
Jingsj CID: J-67398-3
Molecular Formula: C₂₀H₂₂N₈S
Molecular Weight: 406.5 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(4-{6-ethylthieno[2,3-d]pyrimidin-4-yl}piperazin-1-yl)-6-(1-methyl-1H-pyrazol-4-yl)pyrazine?

The CAS number of 2-(4-{6-ethylthieno[2,3-d]pyrimidin-4-yl}piperazin-1-yl)-6-(1-methyl-1H-pyrazol-4-yl)pyrazine is 2741955-09-7.

What are the molecular formula and molecular weight of 2-(4-{6-ethylthieno[2,3-d]pyrimidin-4-yl}piperazin-1-yl)-6-(1-methyl-1H-pyrazol-4-yl)pyrazine?

2-(4-{6-ethylthieno[2,3-d]pyrimidin-4-yl}piperazin-1-yl)-6-(1-methyl-1H-pyrazol-4-yl)pyrazine has molecular formula C20H22N8S and molecular weight 406.5 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-(4-{6-ethylthieno[2,3-d]pyrimidin-4-yl}piperazin-1-yl)-6-(1-methyl-1H-pyrazol-4-yl)pyrazine (CAS 2741955-09-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-67398-3 (accessed 2026-10-23).

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