methyl 4-hydroxy-6-oxo-1H-pyridazine-3-carboxylate CAS 372118-00-8
Purity >95%In StockPharmaceutical Standards
| CAS No. | 372118-00-8 |
| Molecular Formula | C6H6N2O4 |
| Molecular Weight | 170.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
methyl 4-hydroxy-6-oxo-1H-pyridazine-3-carboxylate (CAS 372118-00-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H6N2O4. Molecular weight: 170.12 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H6N2O4 |
| Molecular Weight | 170.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related methyl Standards
- 6-hydroxy-2-methoxypyrimidine-4-carboxylic acid (CAS 1123546-30-4)
- 4-Hydroxy-6-methoxypyrimidine-2-carboxylic acid (CAS 1785505-43-2)
- 4-Hydroxy-2-methyl-6-oxo-1,6-dihydropyrimidine-5-carboxylic acid (CAS 1936230-27-1)
- 4-Hydroxy-6-methyl-3-nitropyridin-2(1H)-one (CAS 4966-90-9)
- 4-Hydroxy-6-methyl-5-nitropyridin-2(1H)-one (CAS 88499-61-0)
- Methyl 5-hydroxy-4-oxo-4H-pyran-2-carboxylate (CAS 49652-51-9)
- 439109-81-6 6-Hydroxy-1-methyl-2-oxo-1,2-dihydro-4-pyrimidinecarboxylic acid MFCD00244509 (CAS 439109-81-6)
- 2-Hydroxy-3-sulfopropanoic acid (CAS 38769-05-0)
Recommended Standards
- Methyl 3-nitro-1H-pyrrole-2-carboxylate (CAS 858449-17-9)
- Diethyl (fluoromethyl)phosphonate (CAS 96857-55-5)
- Methyl 5-Nitropyrrole-3-carboxylate (CAS 32116-27-1)
- m-PEG8-NHS ester (CAS 756525-90-3)
- 2-Methyl-1,5-naphthyridin-4(1H)-one (CAS 10261-83-3)
- 4-Cyclopropoxy-6-isopropylnicotinaldehyde (CAS 1243410-65-2)
- Conduritol B (CAS 25348-64-5)
- 1-(4-(Cyclopropyl(2-hydroxyethyl)amino)piperidin-1-yl)ethanone (CAS 1353971-96-6)
- 2-(2,5-Difluorobenzenesulfonyl)-2-[(2E)-pyrrolidin-2-ylidene]acetonitrile (CAS 1454881-52-7)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com