2-(4-Methylphenyl)-4-[(4-methylphenyl)sulfanyl]-5-[(prop-2-en-1-yl)amino]-2,3-dihydropyridazin-3-one CAS 478066-89-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478066-89-6 |
| Molecular Formula | C21H21N3OS |
| Molecular Weight | 363.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Methylphenyl)-4-[(4-methylphenyl)sulfanyl]-5-[(prop-2-en-1-yl)amino]-2,3-dihydropyridazin-3-one (CAS 478066-89-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H21N3OS. Molecular weight: 363.48 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H21N3OS |
| Molecular Weight | 363.48 g/mol |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- N-[5-(3-Methylphenyl)-1,3,4-thiadiazol-2-yl]-2-oxo-2H-chromene-3-carboxamide (CAS 476459-92-4)
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Recommended Standards
- (2E)-3-Amino-2-cyano-N-phenyl-3-(4-phenylpiperazin-1-yl)prop-2-enethioamide (CAS 165824-75-9)
- 4-(2-Phenyl-6-((phenylthio)methyl)pyrimidin-4-yl)morpholine (CAS 303147-15-1)
- 2-((4-(3,4-Dimethylphenyl)pyrimidin-2-yl)thio)-N-(o-tolyl)acetamide (CAS 1019153-63-9)
- Oxazolo[5,4-d]pyrimidin-7-ol (CAS 27433-54-1)
- 6-Bromo-2-chloromethylbenzo[d]thiazole, 97% (CAS 1188024-80-7)
- 4-Bromo-N-(m-tolyl)benzamide (CAS 81636-17-1)
- 1-methyl-1H-pyrrolo[3,2-b]pyridin-6-ol (CAS 2231675-71-9)
- 3-Amino-4-hydroxy-1-methylquinolin-2(1H)-one (CAS 70744-03-5)
- Pivmecillinam EP Impurity A (CAS 25031-06-5)
- Tau Peptide (379-408) trifluoroacetate salt (CAS 1246357-53-8)
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