2,4,6-Tris(4-(((tert-butyldimethylsilyl)oxy)methyl)phenyl)-1,3,5,2,4,6-trioxatriborinane CAS 889118-09-6
| CAS No. | 889118-09-6 |
| Molecular Formula | C39H63B3O6Si3 |
| Molecular Weight | 744.60 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.
2,4,6-Tris(4-(((tert-butyldimethylsilyl)oxy)methyl)phenyl)-1,3,5,2,4,6-trioxatriborinane (CAS 889118-09-6) is a high-purity analytical reference standard with the molecular formula C39H63B3O6Si3 and a molecular weight of 744.60 g/mol.
2,4,6-Tris(4-(((tert-butyldimethylsilyl)oxy)methyl)phenyl)-1,3,5,2,4,6-trioxatriborinane (C39H63B3O6Si3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C39H63B3O6Si3 |
| Molecular Weight | 744.60 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Recommended Standards
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