trans-2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)styrene beta-styrylboronic acid pinacol ester trans-styrylboronic acid, pinacol ester trans-2-phenylvinylboronic acid pinacol ester trans-beta-styrylboronic acid pinacol ester (E)-Phenylethenylboronic acid, pinacol ester (E)-4,4,5,5-Tetramethyl-2-(2-phenylvinyl)-1,3,2-dioxaborolane 83947-56-2 CAS 83947-56-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83947-56-2 |
| Molecular Formula | C14H25BO2 |
| Molecular Weight | 236.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
trans-2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)styrene beta-styrylboronic acid pinacol ester trans-styrylboronic acid, pinacol ester trans-2-phenylvinylboronic acid pinacol ester trans-beta-styrylboronic acid pinacol ester (E)-Phenylethenylboronic acid, pinacol ester (E)-4,4,5,5-Tetramethyl-2-(2-phenylvinyl)-1,3,2-dioxaborolane 83947-56-2 (CAS 83947-56-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H25BO2. Molecular weight: 236.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H25BO2 |
| Molecular Weight | 236.16 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.) | 1980 |
Related trans Standards
- 4,4,5,5-Tetramethyl-2-(4-methylbicyclo[2.2.1]heptan-1-yl)-1,3,2-dioxaborolane (CAS 2609867-63-0)
- 4,4,5,5-Tetramethyl-2-(oct-1-yn-1-yl)-1,3,2-dioxaborolane (CAS 781645-69-0)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzenethiol (CAS 1029438-23-0)
- 5-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-2-en-1-one (CAS 1187055-94-2)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-enecarbaldehyde (CAS 151075-22-8)
- 1-Propyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 934586-51-3)
- 1-Propyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole (CAS 2096331-05-2)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)bicyclo[4.1.0]heptan-3-one (CAS 2761985-36-6)
Recommended Standards
- N-(4-Fluoro-2-nitro-phenyl)maleimide (CAS 886762-36-3)
- Bortezomib Impurity N32 (CAS 84110-34-9)
- Methyl 2-(3-fluoro-5-(trifluoromethyl)phenyl)acetate (CAS 955036-78-9)
- 4-(4-Chlorophenyl)-2-(3,5-dimethyl-1H-pyrazol-1-yl)-1,3-thiazole (CAS 82100-78-5)
- 4-((2-methoxyethoxy)methyl)phenol (CAS 115319-73-8)
- (3,5-Dichloro-4-iodophenyl)methanol (CAS 1350760-17-6)
- 5-[(2-nitrophenyl)methylidene]thiazolidine-2,4-dione (CAS 36140-65-5)
- 2-(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}-3-[(2,4-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridin-1-yl)acetamide (CAS 923224-94-6)
- 2,2'-(1-Methylpiperidine-4,4-diyl)diacetic acid (CAS 803632-48-6)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com