6-(pyridin-4-yl)pyridazin-3(2H)-one
Also known as: 3-pyridin-4-yl-1H-pyridazin-6-one, 6-(4-pyridinyl)-3(2H)-pyridazinone, 6-(4-pyridyl)pyridazin-3(2H)-one, 6-pyridin-4-yl-2H-pyridazin-3-one, 6-(pyridin-4-yl)-2,3-dihydropyridazin-3-one, 6-(4-pyridinyl)-3(2H)-pyridazinone(saltdata: free), 3(2H)-pyridazinone, 6-(4-pyridinyl)-
6-(pyridin-4-yl)pyridazin-3(2H)-one (CAS 78157-26-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H7N3O and a molecular weight of 173.17100 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 78157-26-3
- Jingsj CID
- J-1086686-1
- Molecular Formula
- C9H7N3O
- Molecular Weight
- 173.17100 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 173.05900 |
|---|---|
| PSA | 58.90000 |
| LogP | 1.24420 |
| Storage Conditions | 2-8℃ |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 6-(pyridin-4-yl)pyridazin-3(2H)-one?
The CAS number of 6-(pyridin-4-yl)pyridazin-3(2H)-one is 78157-26-3.
What are the molecular formula and molecular weight of 6-(pyridin-4-yl)pyridazin-3(2H)-one?
6-(pyridin-4-yl)pyridazin-3(2H)-one has molecular formula C9H7N3O and molecular weight 173.17100 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6-(pyridin-4-yl)pyridazin-3(2H)-one (CAS 78157-26-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1086686-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.