1-(4'-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,1'-biphenyl]-4-yl)ethanone CAS 269410-19-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 269410-19-7 |
| Molecular Formula | C20H23BO3 |
| Molecular Weight | 322.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-(4'-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,1'-biphenyl]-4-yl)ethanone (CAS 269410-19-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H23BO3. Molecular weight: 322.21 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H23BO3 |
| Molecular Weight | 322.21 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) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Tetramethyl Standards
- 2-[4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyrazol-1-yl]-propionic acid tert-butyl ester (CAS 1940181-88-3)
- 4,4,5,5-Tetramethyl-2-(3,4,5-trimethoxy-2,6-dimethylphenyl)-1,3,2-dioxaborolane (CAS 2096469-98-4)
- 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)oxazolo[4,5-b]pyridine (CAS 942589-69-7)
- 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)oxazolo[4,5-c]pyridine (CAS 942589-79-9)
- 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)oxazolo[5,4-b]pyridine (CAS 942589-78-8)
- Ethyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-en-1-yl)butanoate (CAS 2196216-78-9)
- 1-Methyl-4-((5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)methyl)piperazine (CAS 2096336-20-6)
- (R)-3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trimethylsilyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-5-ol (CAS 2135831-71-7)
Recommended Standards
- (E)-N-(3,4-dichlorophenyl)-1-(1-(thiazol-2-yl)-1H-pyrrol-2-yl)methanimine (CAS 691873-18-4)
- 1-Methyl-5-(((tetrahydro-2H-pyran-2-yl)oxy)methyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 2355297-49-1)
- (E)-2-((4-(2,4-dichlorostyryl)pyrimidin-2-yl)thio)acetonitrile (CAS 339278-45-4)
- (αR)-2-Chloro-α-[(phenylsulfonyl)oxy]-benzeneacetic Acid Ethyl Ester (CAS 1798818-13-9)
- 1-(4-Chloro-2-fluorophenyl)-4-hydrazinyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1416348-53-2)
- 2-Methyl-N-((1-methyl-1h-pyrazol-5-yl)methyl)propan-2-amine (CAS 1157107-00-0)
- Peramivir Impurity 7 (CAS 383910-22-3)
- Thiazolidin-4-one (CAS 2281-74-5)
- Furan-2-yl(3-isopropoxy-5-methylphenyl)methanol (CAS 1443343-90-5)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
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