3,5-Diphenylphenylboronic Acid CAS 128388-54-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 128388-54-5 |
| Molecular Formula | C18H15BO2 |
| Molecular Weight | 274.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3,5-Diphenylphenylboronic Acid (CAS 128388-54-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H15BO2. Molecular weight: 274.12 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H15BO2 |
| Molecular Weight | 274.12 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
Recommended Standards
- 6-Bromo-3-phenyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 1260810-02-3)
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- 2-(2-Bromophenyl)-3h-imidazo[4,5-b]pyridine (CAS 1247211-53-5)
- 6-Cyclobutoxypicolinonitrile (CAS 1340091-97-5)
- 4-Bromo-1-(2,2,2-trifluoroethyl)-1H-pyrazole-5-carboxylic acid (CAS 1856071-67-4)
- 6-(2,2-Dimethyl-propionylamino)-nicotinic acid 6-pivalamidonicotinic acid 898561-66-5 (CAS 898561-66-5)
- 6-Bromobenzo[d]thiazole-2-carbonitrile (CAS 741253-03-2)
- (2-(Benzyloxy)-4-fluorophenyl)methanol (CAS 351445-99-3)
- N1-benzyl-N3-ethyl-N1-methylpropane-1,3-diamine (CAS 98902-20-6)
- Calcium-Like Peptide 3 (CAS 261969-05-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
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