3-(Methylamino)-1,2-diphenyl-2,3-dihydroquinazolin-4(1H)-one CAS 61573-11-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61573-11-3 |
| Molecular Formula | C21H19N3O |
| Molecular Weight | 329.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-(Methylamino)-1,2-diphenyl-2,3-dihydroquinazolin-4(1H)-one (CAS 61573-11-3) pharmaceutical standards reference standard. Molecular formula: C21H19N3O. Molecular weight: 329.40 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H19N3O |
| Molecular Weight | 329.40 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 3 |
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- 5-(Methylamino)-2-phenyl-4-(4-(trifluoromethyl)phenyl)furan-3(2H)-one (CAS 148681-61-2)
- Methyl 2-(2-((2-(methylamino)-2-oxoethyl)thio)-5-(p-tolyl)-1H-imidazol-1-yl)acetate (CAS 1206997-31-0)
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Recommended Standards
- 2-Cyclohexyl-N-((1-(4-methoxyphenyl)-1H-tetrazol-5-yl)methyl)acetamide (CAS 946232-23-1)
- 4-(Diethylamino)-6-phenyl-2-(pyridin-2-yl)pyrimidine-5-carbonitrile (CAS 320418-14-2)
- 2-Amino-6-(3,4-dimethylphenyl)-4-(4-methoxyphenyl)nicotinonitrile (CAS 91923-45-4)
- 2-Amino-4-methyl-2-(trifluoromethyl)pentanoic acid (CAS 136030-50-7)
- 1-(3-Aminopropyl)-5-bromopyridin-2(1h)-one (CAS 1017031-51-4)
- 2-((4-Bromo-N-(2-hydroxyethyl)phenyl)sulfonamido)-N-(4-fluorophenyl)acetamide (CAS 256521-73-0)
- N-Nonacosane (CAS 630-03-5)
- 5-Bromo-2-(methoxymethyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 1630763-55-1)
- Cyclic N-Acetyl-D-mannosamine (CAS 7772-94-3)
- Des-Gly29,30-Tirzepatide (CAS CATO-CPTD788944)
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