4,4,5,5-Tetramethyl-2-(4-(o-tolyl)furan-2-yl)-1,3,2-dioxaborolane CAS 2096331-39-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2096331-39-2 |
| Molecular Formula | C17H21BO3 |
| Molecular Weight | 284.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4,5,5-Tetramethyl-2-(4-(o-tolyl)furan-2-yl)-1,3,2-dioxaborolane (CAS 2096331-39-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H21BO3. Molecular weight: 284.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H21BO3 |
| Molecular Weight | 284.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
Related Tetramethyl Standards
- 4-Methyl-5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-pyrazole (CAS 1251931-39-1)
- 1-Methyl-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-pyrazole (CAS 1311285-11-6)
- 1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)-1H-pyrazole (CAS 1315281-50-5)
- 1-Methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-imidazole (CAS 1394374-23-2)
- 1-Benzyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1447764-19-3)
- 1-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)-1H-imidazole (CAS 1486485-39-5)
- 1-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)-1H-pyrazole (CAS 1486485-43-1)
- 1-Methyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-pyrazole (CAS 1607838-15-2)
Recommended Standards
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(p-tolyl)-1h-pyrazole (CAS 2223012-84-6)
- 4,4,5,5-Tetramethyl-2-(4-(p-tolyl)furan-2-yl)-1,3,2-dioxaborolane (CAS 2096339-63-6)
- 3-Cyclopropyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 2377607-03-7)
- 5,8,11,14,17,21,24,27-Octaoxahentriacontan-19-ol (CAS 113850-41-2)
- 4-(tert-Butyl)-2-methylpyrimidine (CAS 66621-93-0)
- 3-(4-Methoxyphenyl)prop-2-yn-1-ol (CAS 37614-59-8)
- 3-Bromo-7-fluoro-5-hydroxy-4H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 2100839-77-6)
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- (S)-2-Amino-N-methyl-N-(2-oxo-2-(thiophen-2-yl)ethyl)propanamide (CAS 1354001-36-7)
- Des-Gly29,30-Tirzepatide (CAS CATO-CPTD788944)
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