5,5-Dimethyl-2-(phenylethynyl)-1,3,2-dioxaborinane CAS 174584-78-2
| CAS No. | 174584-78-2 |
| Molecular Formula | C13H15BO2 |
| Molecular Weight | 214.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 5,5-Dimethyl-2-(phenylethynyl)-1,3,2-dioxaborinane (CAS 174584-78-2), a certified reference material (molecular formula C13H15BO2, MW 214.07 g/mol) for analytical method development and quality control.
5,5-Dimethyl-2-(phenylethynyl)-1,3,2-dioxaborinane (C13H15BO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility, 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).
CATO manufactures 5,5-Dimethyl-2-(phenylethynyl)-1,3,2-dioxaborinane 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 | C13H15BO2 |
| Molecular Weight | 214.07 g/mol |
| Appearance | Off-white to pale 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) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
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Recommended Standards
- Talabostat (CAS 149682-77-9)
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- 4-(1-(tert-Butoxycarbonyl)piperidin-4-yl)-2-methylbenzoic acid (CAS 2270905-31-0)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
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