(6-Oxabicyclo[3.1.0]hexan-3-yloxy)(tert-butyl)diphenylsilane CAS 1616434-79-7
| CAS No. | 1616434-79-7 |
| Molecular Formula | C21H26O2Si |
| Molecular Weight | 338.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (6-Oxabicyclo[3.1.0]hexan-3-yloxy)(tert-butyl)diphenylsilane 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.
(6-Oxabicyclo[3.1.0]hexan-3-yloxy)(tert-butyl)diphenylsilane (CAS 1616434-79-7) is a high-purity analytical reference standard with the molecular formula C21H26O2Si and a molecular weight of 338.52 g/mol.
Structurally, (6-Oxabicyclo[3.1.0]hexan-3-yloxy)(tert-butyl)diphenylsilane (C21H26O2Si) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 338.52 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H26O2Si |
| Molecular Weight | 338.52 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
Related Oxabicyclo Standards
- 6-Oxabicyclo[3.2.2]nonan-7-one (CAS 27873-57-0)
- 2-Oxabicyclo[2.2.1]heptan-3-one (CAS 5732-97-8)
- 2-oxabicyclo[2.2.2]octan-4-ylmethyl 4-methylbenzenesulfonate (CAS 1212021-22-1)
- 1,3-Bis(2-(7-oxabicyclo[4.1.0]heptan-3-yl)ethyl)-1,1,3,3-tetramethyldisiloxane (CAS 18724-32-8)
- 7-Oxabicyclo[4.1.0]heptane-3,4-dicarboxylic acid, 3,4-bis(2-oxiranylmethyl) ester (CAS 1251010-72-6)
- 6-Oxabicyclo[3.1.0]hexan-2-one (CAS 6705-52-8)
- 2-oxabicyclo[2.2.1]heptan-5-ylmethyl 4-methylbenzenesulfonate (CAS 2817612-96-5)
- Methyl 4-(7-oxabicyclo[2.2.1]heptan-1-ylmethoxy)benzoate (CAS 1956307-21-3)
Recommended Standards
- 2-(((Tert-butyldiphenylsilyl)oxy)methyl)cyclobutan-1-one (CAS 140852-32-0)
- (1R,2S)-2-(((tert-Butyldiphenylsilyl)oxy)methyl)cyclopropane-1-carbaldehyde (CAS 251444-03-8)
- (S)-2-(((tert-butyldiphenylsilyl)oxy)methyl)cyclobutan-1-one (CAS 135253-29-1)
- (1S,2R)-2-(((tert-Butyldiphenylsilyl)oxy)methyl)cyclopropane-1-carbaldehyde (CAS 408348-34-5)
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- 5-(Phenylsulfonyl)thiophene-2-sulfonyl chloride (CAS 166964-37-0)
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- 2-Amino-4-bromo-6-(difluoromethyl)nicotinic acid (CAS 1805264-43-0)
- Liraglutide (14-31)TFA Salt (CAS CATO-C4X-19927)
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 18665070610 / Nicole.chen@cato-chem.com