2,4-Diphenyl-1-(p-tolyl)-5,6-dihydrobenzo[h]quinolin-1-ium trifluoromethanesulfonate CAS 76017-55-5
| CAS No. | 76017-55-5 |
| Molecular Formula | C32H26N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 2,4-Diphenyl-1-(p-tolyl)-5,6-dihydrobenzo[h]quinolin-1-ium trifluoromethanesulfonate (CAS 76017-55-5), a certified reference material (molecular formula C32H26NCF3O3S, MW 573.63 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, 2,4-Diphenyl-1-(p-tolyl)-5,6-dihydrobenzo[h]quinolin-1-ium trifluoromethanesulfonate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 573.63 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C32H26N CF3O3S |
| Molecular Weight | 573.63 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (SP-4-1)-[1,3-Bis[2,6-bis(1-methylethyl)phenyl]-4,5-dichloro-1,3-dihydro-2H-imidazol-2-ylidene]dichloro(3-chloropyridine-κN)palladium (CAS 1435347-20-8)
- Methyl 5-bromo-1-oxo-1,2-dihydroisoquinoline-7-carboxylate (CAS 1674402-10-8)
- 4-Butoxy-3,5-dimethylbenzamide (CAS 1429900-90-2)
- trans-4-(3-Fluorophenyl)cyclohexan-1-ol (CAS 1198599-52-8)
- 1-(2-Propylpentanoyl)-5-(p-tolyl)pyrazolidin-3-one (CAS 740812-32-2)
- 5-Nitroguaiacol (CAS 636-93-1)
- (2-Iodophenyl)(piperazin-1-yl)methanone (CAS 926221-60-5)
- 1-(4-Bromo-2,5-difluorophenylsulfonyl)pyrrolidine (CAS 486422-45-1)
- 3-(3-Chlorophenyl)piperidine (CAS 55989-12-3)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
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