2,5,5-Trimethyl-1,3,2-dioxaborinane CAS 66423-62-9
| CAS No. | 66423-62-9 |
| Molecular Formula | C6H13BO2 |
| Molecular Weight | 127.98 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.
2,5,5-Trimethyl-1,3,2-dioxaborinane (CAS 66423-62-9), molecular formula C6H13BO2 and molecular weight 127.98 g/mol, is a CATO reference standard with documented purity and traceability.
2,5,5-Trimethyl-1,3,2-dioxaborinane (C6H13BO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
As a certified reference material (CRM), 2,5,5-Trimethyl-1,3,2-dioxaborinane meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H13BO2 |
| Molecular Weight | 127.98 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1975 |
Related Trimethyl Standards
- 2,5,5-Trimethyl-2,5-dihydro-1H-1,2,4-triazol-3-amine (CAS 773810-77-8)
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- 2,2,5-Trimethyl-3,4-dihydro-2H-pyrrole 1-oxide (CAS 4567-18-4)
- 4,4,6-Trimethyl-1,3,2-dioxaborinane (CAS 23894-82-8)
- 2,4,6-Trimethyl-1,3,5-triazinane (CAS 638-14-2)
- 2,4,5-Trimethyl-2,5-dihydroisothiazole (CAS 189302-32-7)
Recommended Standards
- (Z)-Hex-1-en-1-ylboronic acid (CAS 54354-55-1)
- 2-Isopropyl-1,3,2-dioxaborinane (CAS 62930-27-2)
- (E)-1-Hexenylboronic Acid (CAS 42599-18-8)
- 4441-56-9 Boronic acid, cyclohexyl- (9CI) Cyclohexaneboronic acid 4-16-00-01653 (Beilstein Handbook Reference) BRN 1921820 Cyclohexylboronic acid (CAS 4441-56-9)
- 3-(4-(5-Fluoropyrimidin-2-yl)phenyl)propiolaldehyde (CAS 545425-80-7)
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