4-Ethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde CAS 1356951-57-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1356951-57-9 |
| Molecular Formula | C15H21BO3 |
| Molecular Weight | 260.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Ethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 1356951-57-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H21BO3. Molecular weight: 260.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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 Ethyl 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)
- 1-(4-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethanone (CAS 1362243-63-7)
- 4,4,5,5-Tetramethyl-2-[4-(prop-2-en-1-yloxy)phenyl]-1,3,2-dioxaborolane (CAS 1415236-88-2)
Recommended Standards
- N-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 1350918-92-1)
- 2-(4-Cyclopropoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1398503-71-3)
- 4-(3-Oxetanyl)phenylboronic Acid Pinacol Ester (CAS 1402565-88-1)
- 2-bromo-1-(bromomethyl)-3-(trifluoromethyl)benzene (CAS 1214372-35-6)
- 2-Methyl-5-(pyridin-3-yl)oxazole (CAS 122829-71-4)
- 1-(quinolin-2-yl)propan-2-yl methanesulfonate hydrochloride (CAS 1375471-44-5)
- 2-Chloro-N-methyl-6-(trifluoromethyl)aniline (CAS 1152550-27-0)
- Cariprazine Impurity 24 (CAS CATO-C4X-240824)
- 2,3,4,5-Tetrafluoro-6-methoxybenzoic acid (CAS 38512-77-5)
- Exenatide Acetate (CAS 141732-76-5)
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