4-(1,2-Diphenylvinyl)-N,N-diphenylaniline CAS 98789-58-3
| CAS No. | 98789-58-3 |
| Molecular Formula | C32H25N |
| Molecular Weight | 423.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 423.55 g/mol gives 4-(1,2-Diphenylvinyl)-N,N-diphenylaniline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-(1,2-Diphenylvinyl)-N,N-diphenylaniline (CAS 98789-58-3), a certified reference material (molecular formula C32H25N, MW 423.55 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 4-(1,2-Diphenylvinyl)-N,N-diphenylaniline is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 423.55 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-(1,2-Diphenylvinyl)-N,N-diphenylaniline meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C32H25N |
| Molecular Weight | 423.55 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Related Diphenylvinyl Standards
- 7-(2,2-Diphenylvinyl)-1,2,3,3a,4,8b-hexahydro-4-(4-methylphenyl)-cyclopent[b]indole (CAS 213670-22-5)
- 7-(2,2-Diphenylvinyl)-4-phenyl-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indole (CAS 135499-88-6)
- 4-(2,2-Diphenylvinyl)-N,N-di-p-tolylaniline (CAS 89114-91-0)
- 2-(2,2-Diphenylvinyl)-6-phenyl-4H-pyran-4-one (CAS 4975-86-4)
- (E)-2-(1,2-Diphenylvinyl)-1-methylquinazolin-4(1H)-one (CAS 73043-89-7)
- 4,4'-Bis(2,2-diphenylvinyl)biphenyl (purified by sublimation) (CAS 142289-08-5)
- 5-(2,2-Diphenylvinyl)-3-phenyl-1H-pyrazole (CAS 7470-31-7)
- (Z)-2-(1,2-Diphenylvinyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 264144-59-4)
Recommended Standards
- 2-(2-Benzhydrylquinuclidin-3-ylidene)-1-(2-methoxyphenyl)ethan-1-one (CAS 887109-77-5)
- 4-N,N-Diphenylamino-β-phenylstilbene (CAS 89114-90-9)
- 2-((3-Ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)-N-(naphthalen-1-yl)acetamide (CAS 335399-52-5)
- 5-(9-Anthracenyl)-N-[(1S,2S)-2-(dimethylamino)cyclohexyl]-2-pyridinecarboxamide (CAS 2798827-27-5)
- 2-(4-Bromophenyl)piperidine (CAS 383128-14-1)
- Phenol Red (CAS 143-74-8)
- 3899-34-1 Methyl 1-propenyl carbinol MFCD00004544 pent-3-en-2-ol (CAS 3899-34-1)
- 2-Propenoic acid, polymer with sodium ethenesulfonate (1:1) (CAS 30735-05-8)
- Tert-butyl 3-hydroxy-2-methylpropanoate (CAS 289040-80-8)
- 3-Chloro-5-nitro-2-propoxypyridine (CAS 1881331-82-3)
- 1-(tert-Butoxycarbonyl)-3-(4-chlorobenzyl)piperidine-3-carboxylicacid (CAS 174606-16-7)
- 4-Bromo-3-(2,6-dimethylphenyl)-2-fluoropropiophenone (CAS 898755-10-7)
- Hippadine (CAS 52886-06-3)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
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