Diphenyl(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)phosphine oxide CAS 328917-29-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 328917-29-9 |
| Molecular Formula | C24H26BO3P |
| Molecular Weight | 404.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Diphenyl(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)phosphine oxide (CAS 328917-29-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C24H26BO3P. Molecular weight: 404.25 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C24H26BO3P |
| Molecular Weight | 404.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Diphenyl Standards
- Diphenyl(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)phosphine oxide (CAS 1250439-08-7)
- Diphenyl(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)phosphine oxide (CAS 1510791-60-2)
- 2-{1-[(1,3-Diphenyl-1H-pyrazol-4-yl)carbonyl]-piperidin-4-yl}propanoic acid (CAS 1172525-00-6)
- 1,2-Diphenyl-1-[4-[2-(dimethylamino)ethoxy]phenyl]butane-1,4-diol (CAS 141854-25-3)
- 4,5-Diphenyl-1H-pyrazol-3(2H)-one (CAS 33238-93-6)
- 1,1-Diphenyl-2-[3-(trifluoromethyl)benzenesulfonyl]ethan-1-ol (CAS 252026-38-3)
- 4',6'-Diphenyl-[2,2':3',2''-terpyridin]-5'-ol (CAS 88072-72-4)
- 3,3-Diphenyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acrylonitrile (CAS 288105-07-7)
Recommended Standards
- 5-Bromo-3-((4-fluoropiperidin-1-yl)sulfonyl)-1H-indole-2-carboxamide (CAS 918495-00-8)
- Ethyl 5-(2,4-dichlorophenoxy)-3-(4-methylphenyl)-1,2,4-triazine-6-carboxylate (CAS 338966-16-8)
- 2-Chloro-N-(6-chloro-1,3-benzothiazol-2-yl)-5-nitrobenzene-1-sulfonamide (CAS 847794-88-1)
- 4'-(2-Chlorophenyl)-1'-methyl-1'',2,2'',4-tetrahydrodispiro[1-benzopyran-3,3'-pyrrolidine-2',3''-indole]-2'',4-dione (CAS 1164457-72-0)
- 4-Amino-2-dimethylamino-6-hydroxy-5-nitrosopyrimidine [for Determination of Co(III), Fe(II)] (CAS 70700-44-6)
- Methyl 4-methoxy-2,3-dihydro-1h-indole-2-carboxylate (CAS 899825-81-1)
- 2-(((1-(Benzylsulfonyl)piperidin-4-yl)methyl)thio)-4-methylthiazole (CAS 1428357-46-3)
- 6-Chloro-N-isopropyl-5-nitropyrimidin-4-amine (CAS 25710-25-2)
- N-(4-Aminophenyl)methanesulfonamide (CAS 53250-82-1)
- Liraglutide Impurity 15 TFA Salt (CAS CATO-C4X-199215)
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