4-[2-(2-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)-1,3,3a,4,6,6a-hexahydropyrrolo[3,4-c]pyrrole-5-carbonyl]piperidin-2-one

4-[2-(2-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)-1,3,3a,4,6,6a-hexahydropyrrolo[3,4-c]pyrrole-5-carbonyl]piperidin-2-one (CAS 2640945-46-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H27N5O2 and a molecular weight of 369.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2640945-46-4
Jingsj CID: J-1725789-9
Molecular Formula: C₂₀H₂₇N₅O₂
Molecular Weight: 369.5 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-[2-(2-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)-1,3,3a,4,6,6a-hexahydropyrrolo[3,4-c]pyrrole-5-carbonyl]piperidin-2-one?

The CAS number of 4-[2-(2-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)-1,3,3a,4,6,6a-hexahydropyrrolo[3,4-c]pyrrole-5-carbonyl]piperidin-2-one is 2640945-46-4.

What are the molecular formula and molecular weight of 4-[2-(2-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)-1,3,3a,4,6,6a-hexahydropyrrolo[3,4-c]pyrrole-5-carbonyl]piperidin-2-one?

4-[2-(2-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)-1,3,3a,4,6,6a-hexahydropyrrolo[3,4-c]pyrrole-5-carbonyl]piperidin-2-one has molecular formula C20H27N5O2 and molecular weight 369.5 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. "4-[2-(2-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)-1,3,3a,4,6,6a-hexahydropyrrolo[3,4-c]pyrrole-5-carbonyl]piperidin-2-one (CAS 2640945-46-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1725789-9 (accessed 2026-10-25).

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