1-(Triphenylsilyl)ethanol CAS 18666-82-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18666-82-5 |
| Molecular Formula | C20H20OSi |
| Molecular Weight | 304.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(Triphenylsilyl)ethanol (CAS 18666-82-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H20OSi. Molecular weight: 304.46 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H20OSi |
| Molecular Weight | 304.46 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, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Related Triphenylsilyl Standards
- 6229-00-1 (Triphenylsilyl)acetylene DTXSID60349043 (CAS 6229-00-1)
- 1-(Triphenylsilyl)propan-1-one (CAS 2294-99-7)
- 1-(Triphenylsilyl)propan-2-ol (CAS 18748-63-5)
- 3-(Triphenylsilyl)propan-1-ol (CAS 2509-34-4)
- 3-(Triphenylsilyl)propanoic acid (CAS 18752-17-5)
- 4-(Triphenylsilyl)butan-1-ol (CAS 18751-36-5)
- 4-(Triphenylsilyl)morpholine (CAS 18751-45-6)
- 1-(Triphenylsilyl)cyclohexanol (CAS 18750-83-9)
Recommended Standards
- 5-Chloro-3-(difluoromethyl)-4-iodopyridin-2-amine (CAS 1806888-53-8)
- ((4-((4-Methoxyphenyl)ethynyl)phenyl)ethynyl)trimethylsilane (CAS 787617-56-5)
- 3-Chloro-4-(difluoromethyl)-5-iodopyridin-2-amine (CAS 1806888-47-0)
- 2-(2-(tert-Butyl)pyrimidin-5-yl)-3-methylbut-2-enoic acid (CAS 122936-62-3)
- 4-Oxotetrahydrothiophene-3-carboxamide (CAS 371780-37-9)
- Benzyl 5-[Methoxy(methyl)amino]-5-oxopentanoate (CAS 1418117-77-7)
- Methyl 2-(2,4-dichlorophenyl)acetimidate hydrochloride (CAS 5922-22-5)
- (S)-1-(3-Bromopiperidin-1-yl)ethanone (CAS 1354000-27-3)
- Phenol, 4,4'-(1-methylethylidene)bis-, polymer with 2-(chloromethyl)oxirane, ammonium salt (CAS 71394-08-6)
- Tau Peptide (298-312) trifluoroacetate salt (CAS 330456-47-8)
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