N,N-Diphenyl-4-(4-vinylstyryl)aniline CAS 134060-87-0
| CAS No. | 134060-87-0 |
| Molecular Formula | C28H23N |
| Molecular Weight | 373.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N,N-Diphenyl-4-(4-vinylstyryl)aniline.
N,N-Diphenyl-4-(4-vinylstyryl)aniline (CAS 134060-87-0) is a high-purity analytical reference standard with the molecular formula C28H23N and a molecular weight of 373.49 g/mol.
Based on its molecular formula C28H23N, N,N-Diphenyl-4-(4-vinylstyryl)aniline contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 373.49 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), N,N-Diphenyl-4-(4-vinylstyryl)aniline 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 | C28H23N |
| Molecular Weight | 373.49 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 8-tert-Butyl-4-(3-phenylpropanoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326812-52-5)
- tert-Butyl 4-((5,6-dimethoxy-1H-inden-2-yl)methyl)piperidine-1-carboxylate (CAS 1346600-41-6)
- 2-Benzyl-4,7-di(thiophen-2-yl)-2H-benzo[d][1,2,3]triazole (CAS 1271731-83-9)
- tert-Butyl cyclopentyl(5-(1-formylpiperidin-2-yl)pyridin-2-yl)carbamate (CAS 1352522-32-7)
- 3-(Bromomethyl)-2-(4-chlorophenyl)-5-propyltetrahydrofuran (CAS 89058-36-6)
- 2,4,6-Tris(3,4-difluorophenyl)-1,3,5,2,4,6-trioxatriborinane (CAS 1456935-98-0)
- 2-(Chloromethyl)-4-phenylpyrimidine (CAS 87273-19-6)
- 1410AF 878427-52-2 C8H11NO4S N-(5-Formyl-furan-2-ylmethyl)-N-methyl-methanesulfonamide (CAS 878427-52-2)
- Roflumilast Impurity 4 (CAS 162401-30-1)
- Lumateperone Impurity 19 (CAS CATO-C4X-220119)
- 3-Methyl-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile (CAS 1638763-50-4)
- 1,3-Dicyclohexylthiourea (CAS 1212-29-9)
- 3-chloro-1,4-dimethyl-1H,6H,7H-pyrazolo[3,4-b]pyridin-6-one (CAS 1312949-23-7)
- Delta-Sleep Inducing Peptide (CAS 62568-57-4)
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 18665070610 / Nicole.chen@cato-chem.com