PYRIMIDO[4,5-C]PYRIDAZINE-5,7(1H,6H)-DIONE

嘧啶并[4,5-c]哒嗪-5,7(1H,6H)-二酮

Also known as: 8H-pyrimido[4,5-c]pyridazine-5,7-dione, 6,8-dihydro-pyrimido[4,5-c]pyridazin-5,7-dione, pyrimido[4,5-c]pyridazine-5,7-diol

PYRIMIDO[4,5-C]PYRIDAZINE-5,7(1H,6H)-DIONE (CAS 20886-77-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4N4O2 and a molecular weight of 164.12200 g/mol. It is also known as 8H-pyrimido[4,5-c]pyridazine-5,7-dione, 6,8-dihydro-pyrimido[4,5-c]pyridazin-5,7-dione and pyrimido[4,5-c]pyridazine-5,7-diol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 20886-77-5
Jingsj CID: J-1340311-3
Molecular Formula: C₆H₄N₄O₂
Chinese Name: 嘧啶并[4,5-c]哒嗪-5,7(1H,6H)-二酮
Molecular Weight: 164.12200 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of PYRIMIDO[4,5-C]PYRIDAZINE-5,7(1H,6H)-DIONE?

The CAS number of PYRIMIDO[4,5-C]PYRIDAZINE-5,7(1H,6H)-DIONE is 20886-77-5.

What are the molecular formula and molecular weight of PYRIMIDO[4,5-C]PYRIDAZINE-5,7(1H,6H)-DIONE?

PYRIMIDO[4,5-C]PYRIDAZINE-5,7(1H,6H)-DIONE has molecular formula C6H4N4O2 and molecular weight 164.12200 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. "PYRIMIDO[4,5-C]PYRIDAZINE-5,7(1H,6H)-DIONE (CAS 20886-77-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1340311-3 (accessed 2026-10-24).

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