5-Amino-6-(4-methoxyphenyl)pyridazin-3(2H)-one CAS 220967-27-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 220967-27-1 |
| Molecular Formula | C11H11N3O2 |
| Molecular Weight | 217.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-6-(4-methoxyphenyl)pyridazin-3(2H)-one (CAS 220967-27-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H11N3O2. Molecular weight: 217.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H11N3O2 |
| Molecular Weight | 217.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 5-Amino-3-(3-methylphenyl)-1,2-oxazole-4-carboxamide (CAS 1005509-32-9)
- 4-[(3-amino-1h-pyrazol-1-yl)methyl]benzoic acid (CAS 1006348-84-0)
- 6-Amino-5,6-dihydroimidazo[4,5,1-jk][1]benzazepine-2,7(1H,4H)-dione (CAS 1019769-46-0)
- Methyl 4-amino-3-hydroxy-2-naphthoate (CAS 104655-33-6)
- 4-Amino-6-(2-methoxyphenyl)pyridazin-3-ol (CAS 1105192-96-8)
- Benzyl 5-amino-1H-imidazole-4-carboxylate (CAS 113942-59-9)
- 5-Amino-3-(2-methylphenyl)-1,2-oxazole-4-carboxamide (CAS 1148027-16-0)
- 3-((4-Amino-1H-pyrazol-1-yl)methyl)benzoic acid (CAS 1209267-81-1)
Recommended Standards
- 5-amino-2-(3-oxomorpholino)benzonitrile (CAS 482308-11-2)
- 5-Ethoxy-2-phenyloxazole-4-carbaldehyde (CAS 344560-39-0)
- 5-Amino-2-(2-methylphenyl)-1,3-oxazole-4-carboxamide (CAS 890403-01-7)
- 5H-Pyrano[2,3-d]pyrimidin-7(6H)-one (CAS 5860-43-5)
- rac 4-Hydroxydebrisoquine-13C,15N2 Hemisulfate (CAS 59333-79-8)
- Famciclovir Impurity 10 (CAS CATO-C4X-164210)
- Apalutamide Impurity 45 (CAS 1807052-78-3)
- Oseltamivir Impurity 75 (CAS CATO-C4X-172075)
- Siomycin A (CAS 12656-09-6)
- Semaglutide impurity 204 (CAS CATO-C4X-2226204)
Why CATO?
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