4,4'-Bis(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)biphenyl CAS 5487-93-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5487-93-4 |
| Molecular Formula | C22H28B2O4 |
| Molecular Weight | 378.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4,4'-Bis(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)biphenyl (CAS 5487-93-4) pharmaceutical standards reference standard. Molecular formula: C22H28B2O4. Molecular weight: 378.08 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C22H28B2O4 |
| Molecular Weight | 378.08 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
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- Dimethyl-{6-[4-(4-methyl-piperazin-1-ylmethyl)-phenyl]-4-trifluoromethyl-pyridin-2-yl}-amine (CAS 1311279-37-4)
- ethyl 11-(3,4-dimethyl-5-pentylfuran-2-yl)undecanoate (CAS 1133815-50-5)
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Recommended Standards
- 2,6-Dibromo-4-cyclopentylthiazolo[5,4-b]pyridin-5(4H)-one (CAS 1956380-01-0)
- Ethyl 5-bromo-3-(bromomethyl)-1-benzothiophene-2-carboxylate (CAS 31310-31-3)
- 2-(Chloromethyl)-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-4-sulfonyl chloride (CAS 1805309-94-7)
- 4-Hydroxy-3-iodo-N-methylbenzamide (CAS 1243280-49-0)
- N-(furan-2-ylmethyl)-5-(1,2,3-thiadiazol-4-yl)thiophene-2-sulfonamide (CAS 320421-95-2)
- 2-(Methylamino)pyrimidine-4-carbaldehyde hydrochloride (CAS 2249723-18-8)
- 2-[(2-Methylquinazolin-4-yl)sulfanyl]acetic acid (CAS 95616-38-9)
- 2-(5-Methyl-2-((4-(2-(pyrrolidin-1-yl)ethoxy)phenyl)amino)pyrimidin-4-yl)benzo[b]thiophene-5-carbonitrile (CAS 1138474-61-9)
- 1-Acetyl-7-chloro-2,3-dihydroquinolin-4(1H)-one (CAS 26413-49-0)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
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