Ethyl 4-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)butanoate CAS 850411-09-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 850411-09-5 |
| Molecular Formula | C18H27BO5 |
| Molecular Weight | 334.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 4-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)butanoate (CAS 850411-09-5) pharmaceutical standards reference standard. Molecular formula: C18H27BO5. Molecular weight: 334.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H27BO5 |
| Molecular Weight | 334.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Ethyl Standards
- 4-[4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenoxy]-butyric acid ethyl ester (CAS 859169-90-7)
- 1-{[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzene]sulfonyl}pyrazole (CAS 2096997-00-9)
- 1-Benzyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 1350626-27-5)
- 1-Benzyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indazole (CAS 1430753-39-1)
- 2-Benzyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-indazole (CAS 937047-00-2)
- 4,4,5,5-Tetramethyl-2-(3-((2,2,2-trifluoroethyl)sulfinyl)phenyl)-1,3,2-dioxaborolane (CAS 2304631-69-2)
- 4,4,5,5-Tetramethyl-2-[5-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-yl]-1,3,2-dioxaborolane (CAS 2377607-50-4)
- ((2,3,5,6-Tetramethyl-1,4-phenylene)bis(ethyne-2,1-diyl))dibenzene (CAS 140477-37-8)
Recommended Standards
- Benzyl (S)-(1-(3-bromophenyl)ethyl)carbamate (CAS 477312-67-7)
- N-(2-Bromo-4-methylphenyl)-2-ethoxybenzamide (CAS 314022-94-1)
- Benzyl (1-(3-bromophenyl)ethyl)carbamate (CAS 903556-58-1)
- 7-Bromobenzo[d][1,3]dioxol-4-amine (CAS 492443-67-1)
- 2,4,8,10-Tetra-tert-butyl-6-((2-ethylhexyl)oxy)-12H-dibenzo[d,g][1,3,2]dioxaphosphocine (CAS 126050-54-2)
- 1-(2-Chloropyridin-4-yl)-4-cyclohexylbutan-1-one (CAS 898785-48-3)
- 2-(5-Chloro-2-methoxyphenyl)ethanethioamide (CAS 913650-15-4)
- Methyl 5-(2-Furyl)isoxazole-3-carboxylate (CAS 33545-41-4)
- Tris(4-((E)-2-(pyridin-4-yl)vinyl)phenyl)amine (CAS 823817-69-2)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
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