4,4,5,5-Tetramethyl-2-(5-methyl-1-cyclohexen-1-yl)-1,3,2-dioxaborolane CAS 1046831-99-5
| CAS No. | 1046831-99-5 |
| Molecular Formula | C13H23BO2 |
| Molecular Weight | 222.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4,4,5,5-Tetramethyl-2-(5-methyl-1-cyclohexen-1-yl)-1,3,2-dioxaborolane (C13H23BO2) 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.
4,4,5,5-Tetramethyl-2-(5-methyl-1-cyclohexen-1-yl)-1,3,2-dioxaborolane (CAS 1046831-99-5), molecular formula C13H23BO2 and molecular weight 222.13 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4,4,5,5-Tetramethyl-2-(5-methyl-1-cyclohexen-1-yl)-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 | C13H23BO2 |
| Molecular Weight | 222.13 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.) | 1988 |
Related Tetramethyl Standards
- 4,4,5,5-Tetramethyl-2-(3-methylcyclohex-1-en-1-yl)-1,3,2-dioxaborolane (CAS 1046832-00-1)
- 4,4,5,5-Tetramethyl-2-(2-(1-methylcyclopropyl)prop-1-en-1-yl)-1,3,2-dioxaborolane (CAS 2246920-37-4)
- 4,4,5,5-Tetramethyl-2-(2-methyl-1-cyclohexen-1-yl)-1,3,2-dioxaborolane (CAS 448211-43-6)
- 4,4,5,5-Tetramethyl-2-(6-methyl-1-cyclohexen-1-yl)-1,3,2-dioxaborolane (CAS 448211-44-7)
- 1-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1007110-53-3)
- 3-(Tetramethyl-1,3,2-dioxaborolan-2-yl)-cyclohex-2-enone (CAS 1187055-81-7)
- 1-Ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole (CAS 1876473-46-9)
- 2-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclopent-2-en-1-one (CAS 497959-43-0)
Recommended Standards
- 2-(5,5-dimethylcyclopent-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1011531-89-7)
- 2-bromo-N,N-diisopropylacetamide (CAS CATO-C3D-263222)
- 5-Bromothiophene-2-carbothioamide (CAS 1094456-12-8)
- 2-Bromo-N-butyl-N-ethylacetamide (CAS 695208-85-6)
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)aniline hydrochloride (CAS 850567-51-0)
- Methyl 5-chloro-2-(1H-1,2,4-triazol-1-yl)benzoate (CAS 1420837-38-2)
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