4-Amino-5-(dibutylamino)-2-phenylpyridazin-3(2H)-one CAS 923027-36-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 923027-36-5 |
| Molecular Formula | C18H26N4O |
| Molecular Weight | 314.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-5-(dibutylamino)-2-phenylpyridazin-3(2H)-one (CAS 923027-36-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H26N4O. Molecular weight: 314.43 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H26N4O |
| Molecular Weight | 314.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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.) | 1987 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 4-Allyl-5-(4-methyl-2-phenylthiazol-5-yl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 400082-03-3)
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- 4-[(3-Methoxyphenyl)sulfanyl]-2-(methylsulfanyl)quinazoline (CAS 477845-90-2)
- 4-[(3-Bromobenzyl)oxy]-3-methoxybenzoyl chloride (CAS 1160260-66-1)
- 4-Ethylcyclohexanone oxime (CAS 17716-05-1)
- 1-(1-Methylcyclohexyl)-1H-pyrazole-4-carbaldehyde (CAS 2504239-24-9)
- tert-Butyl ((7-bromo-4-oxo-3,4-dihydrophthalazin-1-yl)methyl)carbamate (CAS 2629316-12-5)
- 6-amino-4-methoxypicolinic acid (CAS 98276-83-6)
- 4,5-Dichloro-6-nitro-2,3-dihydropyridazin-3-one (CAS 13645-43-7)
- D-Ala35-Tirzepatide (CAS CATO-CPTD788904)
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