(2,2-Diphenylethyl)triphenylsilane CAS 18834-21-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18834-21-4 |
| Molecular Formula | C32H28Si |
| Molecular Weight | 440.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2,2-Diphenylethyl)triphenylsilane (CAS 18834-21-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C32H28Si. Molecular weight: 440.65 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C32H28Si |
| Molecular Weight | 440.65 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Related Diphenylethyl Standards
- (1,1-Diphenylethyl)triphenylsilane (CAS 18834-22-5)
- 6-((2,2-Diphenylethyl)amino)-9-(tetrahydro-2H-pyran-2-yl)-9H-purine-2-carbonitrile (CAS 264608-17-5)
- 6-((2,2-Diphenylethyl)amino)-N-(2-(piperidin-1-yl)ethyl)-9H-purine-2-carboxamide (CAS 313345-11-8)
- 1-(2,2-Diphenylethyl)-N-(3-(pyrrolidin-1-yl)propyl)piperidin-4-amine (CAS 827045-77-2)
- 2-Oxo-1,2-diphenylethyl (cyclohexanecarbonyl)glycinate (CAS 1222659-69-9)
- 2-{[(1,2-diphenylethyl)amino]methyl}-2,3-dihydro-1H-isoindole-1,3-dione (CAS 866051-27-6)
- 2-[1-(2,2-Diphenylethyl)-3-oxo-2-piperazinyl]acetic acid (CAS 1033600-06-4)
- N-(1,2-Diphenylethyl)nicotinamide (CAS 553-06-0)
Recommended Standards
- Piritramide-d10 (1.0mg/ml in Acetonitrile) (CAS 1246815-72-4)
- 3-(Dimethyl(3-(4-octylbenzamido)propyl)ammonio)propane-1-sulfonate (CAS 216667-49-1)
- Tetrakis(4-vinylphenyl)silane (CAS 18834-29-2)
- tert-Butyl {4-[2-(trifluoromethyl)phenyl]piperidin-4-yl}methylcarbamate (CAS 1707358-38-0)
- 4-Bromo-2-fluoro-5-(trifluoromethyl)aniline (CAS 104460-70-0)
- 2-((6,6-Difluorocyclooct-4-yn-1-yl)oxy) acetic acid (CAS 960149-22-8)
- 1-[2-(3-methylphenyl)cyclopropyl]ethan-1-amine hydrochloride (CAS 1212326-69-6)
- 3-Methoxy-4-((4-nitro-1H-pyrazol-1-yl)methoxy)benzaldehyde (CAS 1005634-50-3)
- 2-Methoxy-5-(pyrrolidin-1-ylmethyl)aniline (CAS 1036494-92-4)
- Proinsulin C-Peptide (55-89) (human) (CAS 11097-48-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com