2-(4-Methoxybenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 475250-52-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 475250-52-3 |
| Molecular Formula | C14H21BO3 |
| Molecular Weight | 248.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Methoxybenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 475250-52-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H21BO3. Molecular weight: 248.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H21BO3 |
| Molecular Weight | 248.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Methoxybenzyl Standards
- 2-(2-Methoxybenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1310048-96-4)
- (3-Methoxybenzyl)boronic Acid Pinacol Ester (CAS 797762-23-3)
- p-Methoxybenzyl IodideDISCONTINUED (CAS 70887-29-5)
- 1-(2-Methoxybenzyl)-5-oxopyrrolidine-3-carboxamide (CAS 1267042-98-7)
- 1-(4-Methoxybenzyl)-5-methyldihydropyrimidine-2,4(1H,3H)-dione (CAS 62554-10-3)
- N-(4-methoxybenzyl)-2-oxopyrrolidine-3-carboxamide (CAS 2102410-57-9)
- 1-(4-Methoxybenzyl)cyclohexane-1-carboxylic acid (CAS 220876-18-6)
- N-(4-methoxybenzyl)piperidine-4-carboxamide (CAS 380608-75-3)
Recommended Standards
- 2-(4-Methoxy-3-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 214360-63-1)
- 2-[4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethanol (CAS 651030-55-6)
- 2-(4-Cyclobutylfuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2096330-69-5)
- (R)-1-(3-Phenyl-3H-imidazo[4,5-b]pyridin-2-yl)ethanamine (CAS 1398507-85-1)
- 4,5-Dichloro-1-methyl-1H-indole-2-carboxylic acid (CAS 1782898-58-1)
- 4-(Bromochloromethyl)-3-chloro-5-hydroxy-2(5H)-furanone (CAS 132059-51-9)
- 1-Bromo-4-(4-(bromomethyl)phenoxy)benzene (CAS 1344045-86-8)
- (3-Bromophenyl)(m-tolyl)methanone (CAS 844879-24-9)
- (E)-[(4-Methylphenyl)methylidene]({2-[(E)-[(4-methylphenyl)methylidene]amino]ethyl})amine (CAS 552859-12-8)
- D-[Val]10-Semaglutide (CAS CATO-CPTD788630)
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