6-cyclopentyl-1,3-dimethyl-5,7-dihydro-4aH-pyrimido[4,5-d]pyrimidin-8-ium-2,4-dione

6-cyclopentyl-1,3-dimethyl-5,7-dihydro-4aH-pyrimido[4,5-d]pyrimidin-8-ium-2,4-dione (CAS 669753-90-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C13H21N4O2+ and a molecular weight of 265.33 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 669753-90-6
Jingsj CID: J-1214021-1
Molecular Formula: C₁₃H₂₁N₄O₂
Molecular Weight: 265.33 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 6-cyclopentyl-1,3-dimethyl-5,7-dihydro-4aH-pyrimido[4,5-d]pyrimidin-8-ium-2,4-dione?

The CAS number of 6-cyclopentyl-1,3-dimethyl-5,7-dihydro-4aH-pyrimido[4,5-d]pyrimidin-8-ium-2,4-dione is 669753-90-6.

What are the molecular formula and molecular weight of 6-cyclopentyl-1,3-dimethyl-5,7-dihydro-4aH-pyrimido[4,5-d]pyrimidin-8-ium-2,4-dione?

6-cyclopentyl-1,3-dimethyl-5,7-dihydro-4aH-pyrimido[4,5-d]pyrimidin-8-ium-2,4-dione has molecular formula C13H21N4O2+ and molecular weight 265.33 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. "6-cyclopentyl-1,3-dimethyl-5,7-dihydro-4aH-pyrimido[4,5-d]pyrimidin-8-ium-2,4-dione (CAS 669753-90-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1214021-1 (accessed 2026-10-26).

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