4,4'-(Diphenylsilanediyl)bis(N,N-diphenylaniline) CAS 205327-13-5
| CAS No. | 205327-13-5 |
| Molecular Formula | C48H38N2Si |
| Molecular Weight | 670.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 4,4'-(Diphenylsilanediyl)bis(N,N-diphenylaniline) (CAS 205327-13-5), a certified reference material (molecular formula C48H38N2Si, MW 670.91 g/mol) for analytical method development and quality control.
Based on its molecular formula C48H38N2Si, 4,4'-(Diphenylsilanediyl)bis(N,N-diphenylaniline) contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 670.91 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 4,4'-(Diphenylsilanediyl)bis(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 | C48H38N2Si |
| Molecular Weight | 670.91 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 31.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Nitrogen Atoms | 2 |
Related Diphenylsilanediyl Standards
Recommended Standards
- 3H-Dinaphth[2,1-c:1′,2′-e]azepine, 4,4′-(1S,2S)-1,2-cyclohexanediylbis[4,5-dihydro-, (11bR,11′bR)- (CAS 524941-64-8)
- (+)-Oblongifolin C 852627-71-5 (CAS 852627-71-5)
- 3H-Dinaphth[2,1-c:1′,2′-e]azepine, 4,4′-(1R,2R)-1,2-cyclohexanediylbis[4,5-dihydro-, (11bR,11′bR)- (CAS 524941-65-9)
- (+)-OblongifolinD 886988-64-3 (CAS 886988-64-3)
- [2-[(3-Carboxypropanoyl)oxy]ethyl]trimethylazanium iodide (CAS 14720-92-4)
- 1-(4-Chlorobenzenesulfonyl)-3-(2-chlorophenoxy)propan-2-ol (CAS 866131-39-7)
- Methyl 2-amino-2-(furan-2-yl)acetate hydrochloride (CAS 869556-76-3)
- (S)-2-amino-3-(2-(dimethylamino)phenyl)propanoic acid (CAS 1336130-04-1)
- 2-(2,3,4-Trimethoxyphenyl)-1H-indole-3-carbaldehyde (CAS 137062-12-5)
- Methyl 7-ethyl-6-oxo-5,6-dihydro-1,5-naphthyridine-3-carboxylate (CAS 2845126-44-3)
- 2-Chloro-2-fluoro-1-(1H-indol-3-Yl)ethanone (CAS 58750-64-4)
- 2-Bromo-N,N-dimethyl-4-(oxazolo[4,5-b]pyridin-2-yl)aniline (CAS 1706448-43-2)
- 4-Benzyl 2-ethyl 3-ethyl-2-methyl-2H-pyrrole-2,4-dicarboxylate (CAS 4949-46-6)
- Insulin Glargine Metabolite M2 (CAS CATO-CPTD788867)
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