4-((tert-Butyldiphenylsilyl)oxy)butan-1-ol CAS 130372-07-5
| CAS No. | 130372-07-5 |
| Molecular Formula | C20H28O2Si |
| Molecular Weight | 328.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((tert-Butyldiphenylsilyl)oxy)butan-1-ol (CAS 130372-07-5), molecular formula C20H28O2Si and molecular weight 328.52 g/mol, is a CATO reference standard with documented purity and traceability.
4-((tert-Butyldiphenylsilyl)oxy)butan-1-ol (C20H28O2Si) contains a steroid core, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-((tert-Butyldiphenylsilyl)oxy)butan-1-ol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H28O2Si |
| Molecular Weight | 328.52 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.) | 1994 |
Related tert Standards
- 4-((tert-Butyldiphenylsilyl)oxy)butan-2-ol (CAS 114079-44-6)
- 3-((tert-Butyldiphenylsilyl)oxy)propanoic acid (CAS 310409-17-7)
- 4-((tert-Butyldiphenylsilyl)oxy)butanal (CAS 127793-62-8)
- 1-(((tert-Butyldiphenylsilyl)oxy)methyl)cyclopropanol (CAS 441784-82-3)
- 3-[(tert-Butyldiphenylsilyl)oxy]-3-methylazetidine (CAS 1455010-26-0)
- 3-((tert-Butyldiphenylsilyl)oxy)cyclobutanone (CAS 1187595-68-1)
- 2-(((Tert-butyldiphenylsilyl)oxy)methyl)cyclobutan-1-one (CAS 140852-32-0)
- 4-((tert-Butyldiphenylsilyl)oxy)piperidine (CAS 396091-35-3)
Recommended Standards
- (2S)-3-tert-Butyldiphenylsilyloxy-2-methyl-1-propanol (CAS 120346-83-0)
- (2R)-2-[[(1,1-Dimethylethyl)diphenylsilyl]oxy]-1-butanol (CAS 1309610-41-0)
- 2-{1-[3-(t-butyldimethylsilyloxy)propyl]indole-3-yl}acetonitrile (CAS 1312995-87-1)
- Ciclonium Bromide (CAS 29546-59-6)
- (6-Bromopyridin-2-yl)methanamine (CAS 188637-63-0)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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