2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)benzofuran-6-amine CAS 942590-10-5
| CAS No. | 942590-10-5 |
| Molecular Formula | C20H22BNO3 |
| Molecular Weight | 335.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)benzofuran-6-amine (CAS 942590-10-5), molecular formula C20H22BNO3 and molecular weight 335.20 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)benzofuran-6-amine (C20H22BNO3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H22BNO3 |
| Molecular Weight | 335.20 g/mol |
| Appearance | Pale yellow to 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) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Tetramethyl Standards
- 3-((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)methyl)benzonitrile (CAS 1813554-44-7)
- 2-((2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)methyl)benzonitrile (CAS 2246865-47-2)
- 2-((3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)methyl)benzonitrile (CAS 2246772-09-6)
- 2-((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)methyl)benzonitrile (CAS 2573312-52-2)
- 3-[2-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenoxymethyl]-benzonitrile (CAS 2246644-38-0)
- 4-[2-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenoxymethyl]-benzonitrile (CAS 2246880-79-3)
- 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)imidazo[1,2-a]pyridin-6-amine (CAS 942590-03-6)
- 5-Methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrazolo[1,5-a]pyrimidine (CAS 942589-64-2)
Recommended Standards
- 2-Bromo-4,6-diphenylnicotinonitrile (CAS 82127-26-2)
- 2-Bromo-9-phenyl-1,10-phenanthroline (CAS 2042493-16-1)
- 1-Methyl-3-(trifluoromethyl)-5-[3-(trifluoromethyl)phenoxy]-1H-pyrazole-4-carbonitrile (CAS 318469-13-5)
- 4-(4-Bromophenyl)-1,10-phenanthroline (CAS 97802-07-8)
- Ethyl 5-phenyl-1,2,4-oxadiazole-3-carboxylate (CAS 37384-62-6)
- 1-(5-Methoxy-2-methyl-1-benzofuran-3-yl)ethanamine hydrochloride (CAS 1182284-36-1)
- 7-Methoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acid (CAS 1780043-61-9)
- 2-Amino-3-chloro-5-nitropyridine (CAS 22353-35-1)
- 1-(2-Ethoxyethyl)-1h-indol-4-amine (CAS 1485657-11-1)
- 4-((3-Hydroxypropyl)amino)-3-nitrobenzonitrile (CAS 320406-08-4)
- Ethyl 3-chloro-2-nitrobenzoate (CAS 856770-62-2)
- Sinomenine hydrochloride (CAS 6080-33-7)
- 7-Iodopyrrolo[2,1-f][1,2,4]triazin-4-amine dihydrochloride (CAS 2492326-14-2)
- SV40 Nuclear Transport Signal Peptide Analog (CAS 104914-40-1)
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