Pyrimido[5,4-c]pyridazin-8(7H)-one
嘧啶并[5,4-c]哒嗪-8(7H)-酮
Also known as: Pyrimido[5,4-c]pyridazin-8(7H)-one (8CI), 5H-pyrimido[5,4-c]pyridazin-8-one, 7H-pyrimido[5,4-c]pyridazin-8-one, 7H-Pyrimido<5,4-c>pyridazin-8-on, PYRIMIDO[5,4-C]PYRIDAZIN-8(7H)-ONE
Pyrimido[5,4-c]pyridazin-8(7H)-one (CAS 21147-71-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4N4O and a molecular weight of 148.12200 g/mol. It is also known as Pyrimido[5,4-c]pyridazin-8(7H)-one (8CI), 5H-pyrimido[5,4-c]pyridazin-8-one and 7H-pyrimido[5,4-c]pyridazin-8-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21147-71-7
- Jingsj CID
- J-1128887-5
- Molecular Formula
- C6H4N4O
- Chinese Name
- 嘧啶并[5,4-c]哒嗪-8(7H)-酮
- Molecular Weight
- 148.12200 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of Pyrimido[5,4-c]pyridazin-8(7H)-one?
The CAS number of Pyrimido[5,4-c]pyridazin-8(7H)-one is 21147-71-7.
What are the molecular formula and molecular weight of Pyrimido[5,4-c]pyridazin-8(7H)-one?
Pyrimido[5,4-c]pyridazin-8(7H)-one has molecular formula C6H4N4O and molecular weight 148.12200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Pyrimido[5,4-c]pyridazin-8(7H)-one (CAS 21147-71-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1128887-5 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.