6-Oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid
Also known as: 6-Oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid, 6-Oxo-4,5-dihydro-1H-pyridazine-3-carboxylic acid, 1,4,5,6-Tetrahydro-6-oxopyridazine-3-carboxylic acid, 6-Oxo-4,5-dihydro-pyridazine-3-carboxylic acid, 1,4,5,6-Tetrahydro-6-oxo-3-pyridazinecarboxylic acid, 6-Carboxy-4,5-dihydropyridazin-3(2H)-one, 3-Carboxy-6-oxo-1,4,5,6-tetrahydropyridazine, 6-Oxo-1,4,5,6-tetrahydropyridazin-3-carboxylic acid, AKOS BBS-00006915, MFCD00052030
6-Oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid (CAS 27372-38-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H6N2O3 and a molecular weight of 142.113 g/mol. Key properties include a melting point of 196-198°C and a density of 1.7±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 27372-38-9
- Jingsj CID
- J-28689-5
- Molecular Formula
- C5H6N2O3
- Molecular Weight
- 142.113 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 196-198°C |
|---|---|
| Density | 1.7±0.1 g/cm3 |
| Exact Mass | 142.037842 |
| PSA | 78.76000 |
| LogP | -2.22 |
| Refractive Index | 1.662 |
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-Oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid?
The CAS number of 6-Oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid is 27372-38-9.
What are the molecular formula and molecular weight of 6-Oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid?
6-Oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid has molecular formula C5H6N2O3 and molecular weight 142.113 g/mol.
What are the upstream and downstream products of 6-Oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid?
For 6-Oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid, Upstream Products: 2-Ketoglutaric acid, triethyl 1-oxopropane-1,2,3-tricarboxylate; Downstream Products: 1-methyl-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid, 6-Hydroxy-3-pyridazinecarboxylic acid, Medazomide.
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-Oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid (CAS 27372-38-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28689-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.