4,4,5,5-Tetramethyl-2-(2,4,6-triisopropylphenyl)-1,3,2-dioxaborolane CAS 914675-53-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 914675-53-9 |
| Molecular Formula | C21H35BO2 |
| Molecular Weight | 330.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4,5,5-Tetramethyl-2-(2,4,6-triisopropylphenyl)-1,3,2-dioxaborolane (CAS 914675-53-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H35BO2. Molecular weight: 330.31 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H35BO2 |
| Molecular Weight | 330.31 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Tetramethyl Standards
- 1-Ethyl-4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)piperazine (CAS 364794-83-2)
- 4,4,5,5-Tetramethyl-2-(4-(naphthalen-1-yl)phenyl)-1,3,2-dioxaborolane (CAS 1028729-05-6)
- 4,4,5,5-Tetramethyl-2-(2-(naphthalen-2-yl)phenyl)-1,3,2-dioxaborolane (CAS 1062555-59-2)
- 1-(4-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazin-1-yl)ethan-1-one (CAS 1218791-38-8)
- 4,4,5,5-Tetramethyl-2-(6-phenylnaphthalen-2-yl)-1,3,2-dioxaborolane (CAS 1229235-79-3)
- Ethyl 1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclobutane-1-carboxylate (CAS 1257213-69-6)
- 4,4,5,5-Tetramethyl-2-(3-(naphthalen-1-yl)phenyl)-1,3,2-dioxaborolane (CAS 1263272-83-8)
- 4,4,5,5-Tetramethyl-2-(4-phenylnaphthalen-1-yl)-1,3,2-dioxaborolane (CAS 1422181-38-1)
Recommended Standards
- 3-(Benzenesulfonyl)-2-oxo-2H-chromene-6-carboxylic acid (CAS 895651-88-4)
- 4-[(E)-2-[(4-Methylphenyl)methylidene]hydrazin-1-yl]-2-(trifluoromethyl)quinazoline (CAS 341964-20-3)
- (E)-2-(2-(4-methylbenzylidene)hydrazinyl)-3-(trifluoromethyl)quinoxaline (CAS 338968-38-0)
- Methyl 5-(dimethylamino)pentanoate (CAS 85806-13-9)
- 1-Methyl-2,3-dihydro-1,5-naphthyridin-4(1H)-one (CAS 1561781-42-7)
- (S)-tert-Butyl 7-methyl-2,6-diazaspiro[3.4]octane-2-carboxylate (CAS 2768875-78-9)
- 2,3-Diamino-6-methylpyrimidin-4(3H)-one (CAS 35523-64-9)
- N-[3-Fluoro-4-(4-phenylpiperazin-1-yl)phenyl]-2-[(4-methoxyphenyl)sulfanyl]acetamide (CAS 478260-49-0)
- 1-Ethyl-2-methyl-N-(6-methylpyridin-2-yl)-4-oxo-1,4-dihydroquinoline-6-carboxamide (CAS 1018130-27-2)
- D-Ile17-Tirzepatide (CAS CATO-CPTD788917)
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