1-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole CAS 1219741-53-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1219741-53-3 |
| Molecular Formula | C16H22BNO2 |
| Molecular Weight | 271.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 1219741-53-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H22BNO2. Molecular weight: 271.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H22BNO2 |
| Molecular Weight | 271.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 7-Ethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 1072811-26-7)
- 2-Methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propanenitrile (CAS 1082066-30-5)
- 2-Ethyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-isoindole (CAS 1149352-15-7)
- 2-Methyl-2-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]propanenitrile (CAS 1160502-10-2)
- 1-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-2,5-dihydro-1H-pyrrole (CAS 864754-36-9)
- 2-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)bicyclo[1.1.1]pentan-1-yl)pyridine (CAS 2826263-82-3)
- 3-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)bicyclo[1.1.1]pentan-1-yl)pyridine (CAS 2826264-23-5)
- 4-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)bicyclo[1.1.1]pentan-1-yl)pyridine (CAS 2826264-24-6)
Recommended Standards
- 6-Bromo-3-(1H-imidazol-2-yl)-1H-indazole (CAS 1207174-95-5)
- 5-Bromo-2-(4-methylpiperazin-1-yl)pyridin-3-amine (CAS 1226389-57-6)
- 3-(Cyclopent-1-en-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1171892-59-3)
- 6-Iodoquinolin-4-ol (CAS 342617-07-6)
- 2-(Trifluoromethyl)quinazoline-4-thiol (CAS 35982-23-1)
- 2,2-Dimethoxyadamantane (CAS 52776-45-1)
- 5-Bromo-n-(2-(dimethylamino)ethyl)thiophene-2-sulfonamide (CAS 911112-06-6)
- tert-Butyl 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydroquinoline-1(2H)-carboxylate (CAS 1235141-58-8)
- 2-(Methylsulfonyl)-1-(pyridin-4-yl)ethan-1-one (CAS 27302-95-0)
- Peptide YY (3-36) (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 126339-09-1)
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