(3-((tert-Butyldimethylsilyl)thio)phenyl)boronic acid CAS 352530-20-2
| CAS No. | 352530-20-2 |
| Molecular Formula | C12H21BO2SSi |
| Molecular Weight | 268.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies (3-((tert-Butyldimethylsilyl)thio)phenyl)boronic acid (CAS 352530-20-2), a certified reference material (molecular formula C12H21BO2SSi, MW 268.26 g/mol) for analytical method development and quality control.
The molecular framework of (3-((tert-Butyldimethylsilyl)thio)phenyl)boronic acid (C12H21BO2SSi) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 | C12H21BO2SSi |
| Molecular Weight | 268.26 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 1 |
Related tert Standards
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- 3-(((tert-Butyldimethylsilyl)oxy)methyl)picolinic acid (CAS 1311295-62-1)
- (5-(((Tert-butyldimethylsilyl)oxy)methyl)pyridin-3-yl)boronic acid (CAS 173999-08-1)
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Recommended Standards
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- 4-(4-Formyl-3,5-dimethoxyphenoxy)butanoic acid (CAS 197304-21-5)
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- 3-(2H-1,2,3-Triazol-2-yl)phenol (CAS 67149-24-0)
- Febuxostat Impurity 110 (CAS 1346238-12-7)
- Methacryloxydiphenylantimony (CAS 5613-66-1)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine (CAS 1160615-37-1)
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