(4-((tert-Butyldiphenylsilyl)oxy)phenyl)methanol CAS 116748-06-2
| CAS No. | 116748-06-2 |
| Molecular Formula | C23H26O2Si |
| Molecular Weight | 362.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (4-((tert-Butyldiphenylsilyl)oxy)phenyl)methanol (C23H26O2Si) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 362.54 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
(4-((tert-Butyldiphenylsilyl)oxy)phenyl)methanol (CAS 116748-06-2) is a high-purity analytical reference standard with the molecular formula C23H26O2Si and a molecular weight of 362.54 g/mol.
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 manufactures (4-((tert-Butyldiphenylsilyl)oxy)phenyl)methanol 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 | C23H26O2Si |
| Molecular Weight | 362.54 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 | May oxidize slowly on prolonged air exposure; 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.) | 1990 |
Related tert Standards
- 4-((tert-Butyldiphenylsilyl)oxy)benzaldehyde (CAS 116748-05-1)
- 2-((tert-Butyldiphenylsilyl)oxy)-N-methoxy-N-methylacetamide (CAS 154698-93-8)
- 4-((tert-Butyldiphenylsilyl)oxy)-2,2-dimethylbutan-1-ol (CAS 439693-30-8)
- (3-(((Tert-butyldiphenylsilyl)oxy)methyl)oxetan-3-yl)methanol (CAS 1360106-23-5)
- 3-((tert-Butyldiphenylsilyl)oxy)-2,2-dimethylpropanoic acid (CAS 480450-04-2)
- 1-[2-[(tert-Butyldiphenylsilyl)oxy]ethyl]piperazine (CAS 887583-71-3)
- 2-(((Tert-butyldiphenylsilyl)oxy)methyl)-1,3-dioxolan-4-one (CAS 145397-22-4)
- 4-((tert-Butyldiphenylsilyl)oxy)hex-5-en-1-ol (CAS 113423-54-4)
Recommended Standards
- Dimethyl octadecylphosphonate (CAS 25371-54-4)
- N-(2-(((tert-butyldimethylsilyl)oxy)methyl)furo[3,2-b]pyridin-7-yl)pivalamide (CAS 1171920-37-8)
- 6-(Tert-butyl)-2-(cyclohexanecarboxamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 353788-95-1)
- 1-((Tert-butyldimethylsilyl)(1H-indol-1-yl)methyl)-1H-benzo[d][1,2,3]triazole (CAS 162087-91-4)
- tert-Butyl (4-(chlorosulfonyl)phenyl)carbamate (CAS 269747-25-3)
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