2-(2-((Tert-butyldimethylsilyl)oxy)phenyl)-2-methylpropanal CAS 2338684-90-3
| CAS No. | 2338684-90-3 |
| Molecular Formula | C16H26O2Si |
| Molecular Weight | 278.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(2-((Tert-butyldimethylsilyl)oxy)phenyl)-2-methylpropanal 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.
2-(2-((Tert-butyldimethylsilyl)oxy)phenyl)-2-methylpropanal (CAS 2338684-90-3) is a high-purity analytical reference standard with the molecular formula C16H26O2Si and a molecular weight of 278.46 g/mol.
Based on its molecular formula C16H26O2Si, 2-(2-((Tert-butyldimethylsilyl)oxy)phenyl)-2-methylpropanal contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 278.46 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C16H26O2Si |
| Molecular Weight | 278.46 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
Related Tert Standards
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- Fluvoxamine impurity 43 (CAS CATO-C4X-195143)
- tert-Butyl 3-((S)-2-amino-3-methylbutanamido)pyrrolidine-1-carboxylate (CAS 1354025-91-4)
- 3-Chloro-2-(phenylsulfonyl)-5-(trifluoromethyl)pyridine (CAS 204577-97-9)
- 5-(3-chlorophenyl)-4-methylthiophene-2-carboxylic acid (CAS 1039859-49-8)
- (3-(N-Methyl-N-phenylsulfamoyl)phenyl)boronic acid (CAS 2096330-52-6)
- 6-Chloro-2,3-difluoro-4-methoxypyridine (CAS 2775240-49-6)
- Hexapeptide-1 (CAS CATO-CPTD788821)
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