4-Methoxy-3-(1-methylethyl)phenylboronic acid pinacol ester CAS 2121513-08-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2121513-08-2 |
| Molecular Formula | C16H25BO3 |
| Molecular Weight | 276.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methoxy-3-(1-methylethyl)phenylboronic acid pinacol ester (CAS 2121513-08-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H25BO3. Molecular weight: 276.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H25BO3 |
| Molecular Weight | 276.18 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
Related Methoxy Standards
- Ethyl 2-(2-methoxy-5-(trifluoromethyl)phenyl)-2-oxoacetate (CAS 1368381-65-0)
- Ethyl 2-(4-methoxy-3-(trifluoromethyl)phenyl)-2-oxoacetate (CAS 1417511-42-2)
- 1-(3-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethanone (CAS 1246560-12-2)
- (E)-2-Methoxy-4-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)phenol (CAS 1618099-61-8)
- 1-(2-Methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethanone (CAS 1655495-99-0)
- 1-(2-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethanone (CAS 638214-65-0)
- 2-(2-Methoxy-2-oxoethyl)phenylboronic Acid Pinacol Ester (CAS 956229-86-0)
- 2-Methoxy-3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 2121511-84-8)
Recommended Standards
- 4,5-Dimethyl-2-ethoxyphenylboronic acid, pinacol ester (CAS 2121514-05-2)
- 5-(4-Bromothiophen-2-yl)-4-methyl-4h-1,2,4-triazole-3-thiol (CAS 828274-88-0)
- 4,4,5,5-Tetramethyl-2-(5-methyl-2-propan-2-yloxy-phenyl)-1,3,2-dioxaborolane (CAS 2121512-73-8)
- 2-epi-Salvinorin A (CAS 876169-05-0)
- 5,7-Dichloro-1-indanone (CAS 448193-94-0)
- 5-Cyclopropoxy-4-ethyl-N-methylpyridin-3-amine (CAS 1243361-58-1)
- 2,2'-Diiodo-9,9'-spirobi[fluorene] (CAS 790674-48-5)
- 1-Chloro-4-(2-thioxobenzo[d]oxazol-3(2H)-yl)but-3-en-2-one (CAS 88235-13-6)
- Ethyl 5-bromo-4-cyano-2-methoxybenzoate (CAS 1807080-90-5)
- Semaglutide (CAS 910463-68-2（free base）)
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