5,6-dimethyl-3-oxo-2,3-dihydropyridazine-4-carbonitrile
Also known as: 3-hydroxy-5,6-dimethylpyridazine-4-carbonitrile, 4-cyano-5,6-dimethylpyridazin-3(2H)-one, 4-Pyridazinecarbonitrile, 2,3-dihydro-5,6-dimethyl-3-oxo-, 2,3-dihydro-5,6-dimethyl-3-oxo-4-pyridazinecarbonitrile, 3,4-dimethyl-6-oxo-1H-pyridazine-5-carbonitrile, NSC 338208, 5,6-dimethyl-3-oxo-2H-pyridazine-4-carbonitrile
5,6-dimethyl-3-oxo-2,3-dihydropyridazine-4-carbonitrile (CAS 40380-36-7) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H7N3O and a molecular weight of 149.15000 g/mol. Key property: a density of 1.26g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 40380-36-7
- Jingsj CID
- J-1037466-0
- Molecular Formula
- C7H7N3O
- Molecular Weight
- 149.15000 g/mol
- Category
- Nitrogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.26g/cm3 |
|---|---|
| Exact Mass | 149.05900 |
| PSA | 69.54000 |
| LogP | 0.25838 |
| Refractive Index | 1.604 |
| Storage Conditions | 2-8°C |
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 5,6-dimethyl-3-oxo-2,3-dihydropyridazine-4-carbonitrile?
The CAS number of 5,6-dimethyl-3-oxo-2,3-dihydropyridazine-4-carbonitrile is 40380-36-7.
What are the molecular formula and molecular weight of 5,6-dimethyl-3-oxo-2,3-dihydropyridazine-4-carbonitrile?
5,6-dimethyl-3-oxo-2,3-dihydropyridazine-4-carbonitrile has molecular formula C7H7N3O and molecular weight 149.15000 g/mol.
What are the upstream and downstream products of 5,6-dimethyl-3-oxo-2,3-dihydropyridazine-4-carbonitrile?
For 5,6-dimethyl-3-oxo-2,3-dihydropyridazine-4-carbonitrile, Upstream Products: Cyanoacetohydrazide, 2,3-Butanedione, Ethyl cyanoacetate; Downstream Products: 6-Chloro-3,4-dimethylpyridazine, 3,4-Dimethylpyridazine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5,6-dimethyl-3-oxo-2,3-dihydropyridazine-4-carbonitrile (CAS 40380-36-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1037466-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.