(E)-2-(2-(cyclohex-1-en-1-yl)vinyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 245432-97-7
| CAS No. | 245432-97-7 |
| Molecular Formula | C14H23BO2 |
| Molecular Weight | 234.14 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.
(E)-2-(2-(cyclohex-1-en-1-yl)vinyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 245432-97-7), molecular formula C14H23BO2 and molecular weight 234.14 g/mol, is a CATO reference standard with documented purity and traceability.
(E)-2-(2-(cyclohex-1-en-1-yl)vinyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (C14H23BO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C14H23BO2 |
| Molecular Weight | 234.14 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
Related E Standards
- 2-(2-(Cyclohex-1-en-1-yl)vinyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 620634-96-0)
- 2-(cyclohex-1-en-1-yl)pyridine (CAS 14159-55-8)
- 2-(Cyclohex-1-en-1-yl)-N-((5-methylthiophen-2-yl)methyl)ethan-1-amine (CAS 932260-83-8)
- 3-(Cyclohex-2-en-1-yloxy)-4-methoxybenzaldehyde (CAS 176756-92-6)
- 2-(Cyclohex-1-en-1-ylethynyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1016547-00-4)
- 4-(Cyclohex-2-en-1-yloxy)benzoyl chloride (CAS 1987007-57-7)
- 1-(Cyclohex-3-en-1-yl)-N-(4-methoxybenzyl)methanamine (CAS 669736-98-5)
- 1-(Cyclohex-3-ene-1-carbonyl)piperidine-4-carboxylic acid (CAS 1016707-49-5)
Recommended Standards
- (3,5-Di-tert-butylphenyl)boronic acid (CAS 197223-39-5)
- 1,5-Di(trifluoromethyl)-4-methylpent-3-en-2-one (CAS 885275-81-0)
- 7-bromo-1,5-naphthyridin-3-amine (CAS 1958063-17-6)
- 5-bromo-2-methyl-2H-indazol-7-amine (CAS 1896679-98-3)
- 3-Ethyl-4-(2-methylpent-2-enoyl)piperazin-2-one (CAS 1344816-94-9)
- Di-Gly9-Oxytocin (CAS CATO-C4X-20663)
- CAS 2456348-60-8 (CAS 2456348-60-8)
- 3-(5-(2-Chlorophenyl)furan-2-yl)-1-(furan-2-yl)prop-2-en-1-one (CAS 304896-61-5)
- 1-(3-Isopropyl-3H-imidazo[4,5-b]pyridin-2-yl)-N-methylmethanamine (CAS 1368959-73-2)
- 5-Bromo-1-(2,2-difluoroethyl)pyridin-2(1H)-one (CAS 1516819-77-4)
- 1-(Cyclopent-1-en-1-yl)-2-methylpropan-1-one (CAS 64207-14-3)
- Amantadine-d6 (CAS 1219805-53-4)
- cis-Butanoicacid-2-butene-1,4-diylester (CAS 144967-77-1)
- Tau Peptide (268-282) trifluoroacetate salt (CAS 330456-37-6)
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