4,4,5,5-Tetramethyl-2-[4-(prop-2-en-1-yloxy)phenyl]-1,3,2-dioxaborolane CAS 1415236-88-2
| CAS No. | 1415236-88-2 |
| Molecular Formula | C15H21BO3 |
| Molecular Weight | 260.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 4,4,5,5-Tetramethyl-2-[4-(prop-2-en-1-yloxy)phenyl]-1,3,2-dioxaborolane (CAS 1415236-88-2), a certified reference material (molecular formula C15H21BO3, MW 260.14 g/mol) for analytical method development and quality control.
4,4,5,5-Tetramethyl-2-[4-(prop-2-en-1-yloxy)phenyl]-1,3,2-dioxaborolane (C15H21BO3) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H21BO3 |
| Molecular Weight | 260.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related Tetramethyl Standards
- 4,4,5,5-Tetramethyl-2-(4-methyl-2,3-dihydrobenzofuran-5-yl)-1,3,2-dioxaborolane (CAS 1154740-64-3)
- 1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propan-1-one (CAS 1256359-22-4)
- 2-Ethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 1260023-43-5)
- 1-(3-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethanone (CAS 1321848-43-4)
- 1-Phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)propan-1-one (CAS 134892-17-4)
- 2-ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 1352656-54-2)
- 4-Ethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 1356951-57-9)
- 1-(4-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethanone (CAS 1362243-63-7)
Recommended Standards
- 2-(1-(2-Methoxyphenyl)vinyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1404192-84-2)
- 1-[2-Methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethanone (CAS 1417036-29-3)
- 4-(3-Oxetanyl)phenylboronic Acid Pinacol Ester (CAS 1402565-88-1)
- 4-Ethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 1417200-50-0)
- Ethyl 3-bromo-6-cyano-2-(difluoromethyl)benzoate (CAS 1805593-89-8)
- 1-Hexylnaphthalene (CAS 2876-53-1)
- 11β-HSD1-IN-8 (CAS 386704-15-0)
- 2-(3-(Phenoxymethyl)phenyl)benzo[d]thiazole (CAS 400087-91-4)
- Methyl 4-nitronicotinate (CAS 105151-37-9)
- Methyl 2,4-dibromo-3,5-difluorophenylacetate (CAS 1806350-60-6)
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- 6-Chloro-3-cyanopicolinic acid (CAS 1256786-84-1)
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- Pancreatic Polypeptide (1-17)-(Ala31,Aib32)-Neuropeptide Y (18-36) (human) trifluoroacetate salt (CAS 313988-70-4)
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