3,3-Diphenyl-3,4-dihydroisoquinolin-1(2H)-one CAS 23966-62-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23966-62-3 |
| Molecular Formula | C21H17NO |
| Molecular Weight | 299.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,3-Diphenyl-3,4-dihydroisoquinolin-1(2H)-one (CAS 23966-62-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H17NO. Molecular weight: 299.37 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H17NO |
| Molecular Weight | 299.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1963 |
| Nitrogen Atoms | 1 |
Related Diphenyl Standards
- 2,4-Diphenyl-2-(pyrazin-2-yl)butanenitrile (CAS 109929-60-4)
- 1-Methyl-3,3-diphenyl-2,3-dihydro-1H-indol-2-one (CAS 22136-54-5)
- 2,3-Diphenyl-1,2,3,4-tetrahydroisoquinolin-1-ol (CAS 21868-93-9)
- 2,6-Diphenyl-4-(trifluoromethyl)pyridine (CAS 403665-17-8)
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Recommended Standards
- 3-(Pyridin-4-yl)-6-(thiophen-2-yl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine (CAS 753473-65-3)
- 3,6-Dimethyl-1-phenyl-5-(piperidin-1-yl)pyrimidine-2,4(1H,3H)-dione (CAS 56049-58-2)
- 3-(4-Amino-5-mercapto-4H-[1,2,4]triazol-3-yl)-N,N-dimethyl-benzenesulfonamide (CAS 571154-99-9)
- (SP-5-53)-Carbonylchloro[1,3-dihydro-1,3-bis(2,4,6-trimethylphenyl)-2H-imidazol-2-ylidene]hydro(tricyclohexylphosphine)ruthenium (CAS 330197-31-4)
- 2-(Methyl(3,5,6-trichloropyrazin-2-yl)amino)ethanol (CAS 63880-11-5)
- N,N-Dimethyl-6-nitro-1,2-benzoxazole-3-carboxamide (CAS 400079-09-6)
- Methyl 2-(3-(bromomethyl)-5-fluorophenyl)acetate (CAS 1980044-80-1)
- Methyl 2-bromo-3-fluoro-5-nitrobenzoate (CAS 881415-30-1)
- Famotidine Impurity 52 (CAS CATO-C4X-139252)
- Liraglutide Impurity 26 (CAS CATO-C4X-199226)
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