2-(4-[(4-Methoxyphenyl)methyl]phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 2052955-21-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2052955-21-0 |
| Molecular Formula | C20H25BO3 |
| Molecular Weight | 324.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-[(4-Methoxyphenyl)methyl]phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2052955-21-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H25BO3. Molecular weight: 324.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H25BO3 |
| Molecular Weight | 324.22 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
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Recommended Standards
- 2-(3-(Benzyloxy)-2-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2377606-95-4)
- 4,4,5,5-Tetramethyl-2-(2-((4-methylbenzyl)oxy)phenyl)-1,3,2-dioxaborolane (CAS 2246645-45-2)
- 2-(2,5-Dichlorophenyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one (CAS 886361-99-5)
- 6-Fluoro-3,4-dihydro-1H-carbazol-2(9H)-one (CAS 907211-95-4)
- 1-(4-Bromo-3-methylphenyl)-4-chloro-1H-pyrazole (CAS 2379321-99-8)
- Brivaracetam Impurity 78 (CAS CATO-C4X-200778)
- n-Cyclohexyl-[1,2,4]triazolo[4,3-a]pyrazin-8-amine (CAS 1341663-06-6)
- Z-D-HoLeu-OH (CAS 1332594-74-7)
- 3-{2-[4-chloro-3-(trifluoromethyl)phenoxy]phenyl}-3-oxopropanenitrile (CAS 136562-66-8)
- Anti-Inflammatory Peptide 1 (CAS 118850-71-8)
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