4-((tert-Butyldiphenylsilyl)oxy)-2,2-dimethylbutan-1-ol CAS 439693-30-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 439693-30-8 |
| Molecular Formula | C22H32O2Si |
| Molecular Weight | 356.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-((tert-Butyldiphenylsilyl)oxy)-2,2-dimethylbutan-1-ol (CAS 439693-30-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H32O2Si. Molecular weight: 356.57 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H32O2Si |
| Molecular Weight | 356.57 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related tert Standards
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- 2-(((Tert-butyldiphenylsilyl)oxy)methyl)-1,3-dioxolan-4-one (CAS 145397-22-4)
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Recommended Standards
- 3-Bromo-2-(tert-butyl)-7-chloro-5-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine (CAS 655235-50-0)
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- 5-Chloro-6-iodo-2-(methylsulfonyl)-1H-benzo[d]imidazole (CAS 1219741-19-1)
- 6-(Hydroxymethyl)pyridin-2-ol (CAS 1849260-65-6)
- 2-Bromo-9,10-dihydro-9,10-[1,2]benzenoanthracene (CAS 20712-00-9)
- 3-allylrodanine (CAS 1457-47-2)
- 2-Bromo-9-methyl-9-phenyl-9H-fluorene (CAS 1548450-68-5)
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- 2-(2-(1-(Bromomethyl)cyclopropyl)ethyl)thiophene (CAS 1484285-55-3)
- Liraglutide Impurity 19 TFA Salt (CAS CATO-C4X-199219)
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 13829788188 / jacky.chen@cato-chem.com