3-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]isoxazole CAS 1939174-64-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1939174-64-7 |
| Molecular Formula | C14H18BNO3 |
| Molecular Weight | 259.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]isoxazole (CAS 1939174-64-7) pharmaceutical standards reference standard. Molecular formula: C14H18BNO3. Molecular weight: 259.11 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H18BNO3 |
| Molecular Weight | 259.11 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 2-Methyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]oxazole (CAS 1025719-20-3)
- 2-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-a]pyrimidine (CAS 1111638-06-2)
- 7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)indolin-2-one (CAS 1150271-45-6)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazol-3-amine (CAS 1187968-75-7)
- 3-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,4-triazolo[4,3-a]pyridine (CAS 1231934-47-6)
- 2-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furo[2,3-b]pyridine (CAS 1251731-39-1)
- 5-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5H-pyrrolo[2,3-b]pyrazine (CAS 1309978-88-8)
- 3-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]isoxazole (CAS 1314136-00-9)
Recommended Standards
- 1-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazolo[3,4-b]pyridine (CAS 1902977-00-7)
- 2,3-Bis(trifluoromethyl)nitrobenzene (CAS 1978-06-9)
- 2-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-pyrazolo[4,3-b]pyridine (CAS 1809890-45-6)
- N-(2-chlorophenyl)benzamide (CAS 1020-39-9)
- [1-(4-fluorophenyl)propyl](7-methyloctyl)amine hydrochloride (CAS 1311318-45-2)
- Diethyl 2-benzyl-2-methylmalonate (CAS 55114-30-2)
- 4-(2-Cyanoethyl)-4-picolinoylheptanedinitrile (CAS 865074-41-5)
- n-(4-Bromo-3-methylphenyl)-3-methylbut-2-enamide (CAS 203856-43-3)
- tert-Butyl (R)-5-amino-2-azaspiro[3.3]heptane-2-carboxylate hydrochloride (CAS 2198056-37-8)
- Semaglutide Impurity 5 (CAS 23406-82-8)
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