5-Chloropyrido[3,4-d]pyridazin-4(3H)-one
5-氯吡啶并[3,4-d]哒嗪-4(3H)-酮
Also known as: 5-Chloro-3H-pyrido[3,4-d]pyridazin-4-one, 5-Chloro-4-hydroxypyrido[3,4-d]pyridazine
5-Chloropyrido[3,4-d]pyridazin-4(3H)-one (CAS 1824466-35-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H4ClN3O and a molecular weight of 181.58 g/mol. It is also known as 5-Chloro-3H-pyrido[3,4-d]pyridazin-4-one and 5-Chloro-4-hydroxypyrido[3,4-d]pyridazine. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1824466-35-4
- Jingsj CID
- J-290275-5
- Molecular Formula
- C7H4ClN3O
- Chinese Name
- 5-氯吡啶并[3,4-d]哒嗪-4(3H)-酮
- Molecular Weight
- 181.58 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 5-Chloropyrido[3,4-d]pyridazin-4(3H)-one?
The CAS number of 5-Chloropyrido[3,4-d]pyridazin-4(3H)-one is 1824466-35-4.
What are the molecular formula and molecular weight of 5-Chloropyrido[3,4-d]pyridazin-4(3H)-one?
5-Chloropyrido[3,4-d]pyridazin-4(3H)-one has molecular formula C7H4ClN3O and molecular weight 181.58 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Chloropyrido[3,4-d]pyridazin-4(3H)-one (CAS 1824466-35-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-290275-5 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.