6-Pyridin-3-yl-2H-pyridazin-3-one CAS 78784-65-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78784-65-3 |
| Molecular Formula | C9H7N3O |
| Molecular Weight | 173.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Pyridin-3-yl-2H-pyridazin-3-one (CAS 78784-65-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H7N3O. Molecular weight: 173.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H7N3O |
| Molecular Weight | 173.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 3 |
Related Pyridin Standards
- 3-(Pyridin-3-yl)-1H-pyrazole-4-carbaldehyde (CAS 1006482-43-4)
- 6-Pyridin-4-ylpyrimidin-4-ol (CAS 1026857-25-9)
- 6-(Pyridin-3-yl)pyrimidin-4-ol (CAS 1105195-52-5)
- 3-(Pyridin-4-yl)-1H-pyrazole-4-carbaldehyde (CAS 1152541-94-0)
- 1152541-98-4 3-Pyridin-2-yl-1H-pyrazole-4-carbaldehyde (CAS 1152541-98-4)
- 1-(Pyridin-4-yl)-1H-pyrazole-4-carbaldehyde (CAS 1155577-06-2)
- 5-(Pyridin-4-yl)pyrazin-2-ol (CAS 1159819-68-7)
- 5-(Pyridin-3-yl)pyrazin-2-ol (CAS 1159819-85-8)
Recommended Standards
- 6-Pyridin-2-ylpyridazin-3-ol (CAS 66317-38-2)
- 7-Amino-2-methylpyrazolo[1,5-a]pyrimidine-6-carbonitrile (CAS 255389-59-4)
- 6-Phenyl-1,2,4-triazin-3(2h)-one (CAS 23448-86-4)
- 4-[[(Carboxymethyl)amino]sulfonyl]benzenediazonium Hexafluorophosphate (CAS 84869-53-4)
- 2-((1-(4-Chlorobenzyl)-1H-pyrazol-5-yl)amino)-2-methylpropanoic acid (CAS 135098-49-6)
- 3-(3-Methoxyphenoxy)propanenitrile (CAS 6279-84-1)
- Torsemide Impurity 28 (CAS 54696-69-4)
- 1,8-Diazaspiro[4.5]decane dihydrochloride (CAS 1159822-20-4)
- Linezolid Impurity 51 (CAS 1807854-53-0)
- Crustacean Cardioactive Peptide (CAS 107090-96-0)
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