B-(9,9-Diphenyl-9H-fluoren-2-yl)-boronic Acid CAS 400607-31-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 400607-31-0 |
| Molecular Formula | C25H19BO2 |
| Molecular Weight | 362.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order B-(9,9-Diphenyl-9H-fluoren-2-yl)-boronic Acid (CAS 400607-31-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C25H19BO2. Molecular weight: 362.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C25H19BO2 |
| Molecular Weight | 362.23 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) | 16.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related B Standards
- 9,9-Diphenyl-9H-fluorene-4-boronic Acid (CAS 1224976-40-2)
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- Diphenyl (4-methyl-1,3-phenylene)dicarbamate (CAS 4223-24-9)
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- 6,9-Diphenyl-9H-carbazol-3-yl-3-boronic acid (CAS 1133058-06-6)
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Recommended Standards
- 5-Benzyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1,2,4-oxadiazole (CAS 2377610-48-3)
- Green DND-26 (CAS 220524-71-0)
- 5-(1-Methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)-1-(3-(trifluoromethyl)phenyl)-1H-tetrazole (CAS 955976-84-8)
- (2,4-dimethoxy-6-methylphenyl)methanol (CAS 181819-60-3)
- 7-Methoxy-2-methyl-5-nitro-1H-benzo[d]imidazole (CAS 103752-61-0)
- 1H-4,7-Methanopyrrolo[3,4-c]pyridine (CAS 126877-33-6)
- (S)-2-(2,5-difluorophenyl)-2-(methylamino)ethan-1-ol (CAS 1213320-01-4)
- Methyl 3-(4-(aminomethyl)phenyl)propanoate hydrochloride (CAS 103565-40-8)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrole-2-sulfonamide (CAS 338397-80-1)
- Semaglutide impurity 204 (CAS CATO-C4X-2226204)
Why CATO?
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