2,4-Diphenyl-5,6-dihydrobenzo[h]quinoline CAS 67913-78-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 67913-78-4 |
| Molecular Formula | C25H19N |
| Molecular Weight | 333.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Diphenyl-5,6-dihydrobenzo[h]quinoline (CAS 67913-78-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C25H19N. Molecular weight: 333.43 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C25H19N |
| Molecular Weight | 333.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-(4-(Tert-butyl)phenyl)-8-methylquinoline-4-carbohydrazide (CAS 590376-22-0)
- 2-[(4-Benzylpiperidin-1-yl)methyl]-3,4-dihydroquinazolin-4-one (CAS 586985-52-6)
- 2-((4-Methylpiperazin-1-yl)methyl)-4,5-diphenyloxazole (CAS 33161-88-5)
- 6-(Methylsulfonyl)-2,6-diazaspiro[3.5]nonane (CAS 2138283-12-0)
- 2-[(3-Fluorophenyl)amino]benzoic acid (CAS 54-59-1)
- 2-Amino-3-(4-bromobenzoyl)-N-phenylindolizine-1-carboxamide (CAS 896172-79-5)
- 3-Methyl-1-(4-(p-tolyl)thiazol-2-yl)-1h-pyrazol-5-amine (CAS 1171174-91-6)
- 4-(fluoromethyl)tetrahydrofuran-2-one (CAS 813452-00-5)
- 5-(3-Chlorophenyl)-3,4-dihydro-2H-pyrrole (CAS 374588-99-5)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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