2-Butyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 69190-62-1
| CAS No. | 69190-62-1 |
| Molecular Formula | C10H21BO2 |
| Molecular Weight | 184.08 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 2-Butyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 69190-62-1), a certified reference material (molecular formula C10H21BO2, MW 184.08 g/mol) for analytical method development and quality control.
The molecular framework of 2-Butyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (C10H21BO2) is characterized by 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.
CATO manufactures 2-Butyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 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 | C10H21BO2 |
| Molecular Weight | 184.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1976 |
Related Butyl Standards
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)prop-2-en-1-ol (CAS 1294009-05-4)
- (2,2,6,6-Tetramethyl-3,6-dihydro-2H-pyran-4-yl)boronic acid (CAS 1402845-34-4)
- (E)-3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)prop-2-en-1-ol (CAS 167896-48-2)
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)prop-2-en-1-ol (CAS 608534-39-0)
- 4,4,5,5-Tetramethyl-2-(prop-1-en-2-yloxy)-1,3,2-dioxaborolane (CAS 960048-87-7)
- 2,2,6,6-Tetramethyl-1-nitrosopiperidin-4-one (CAS 640-01-7)
- 2,2,6,6-Tetramethyl-3,5-heptanedione (CAS 1118-71-4)
- Ethyl-(2,2,6,6-tetramethyl-piperidin-4-yl)-amine (CAS 63738-29-4)
Recommended Standards
- 2-(tert-Butyl)-4,4,6-trimethyl-1,3,2-dioxaborinane (CAS 66335-82-8)
- 2-Isobutyl-4,4,6-trimethyl-1,3,2-dioxaborinane (CAS 67562-23-6)
- 2-(sec-Butyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 66217-57-0)
- 5,5-Diethyl-2-isopropyl-1,3,2-dioxaborinane (CAS 70740-59-9)
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