9,9-Bis(2-ethylhexyl)-2,7-diiodo-9H-fluorene CAS 278176-08-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 278176-08-2 |
| Molecular Formula | C29H40I2 |
| Molecular Weight | 642.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 9,9-Bis(2-ethylhexyl)-2,7-diiodo-9H-fluorene (CAS 278176-08-2) pharmaceutical standards reference standard. Molecular formula: C29H40I2. Molecular weight: 642.44 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C29H40I2 |
| Molecular Weight | 642.44 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 2025 |
| Halogen Content | I-containing |
Related Bis Standards
- 9,9-Bis(2-ethylhexyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)fluorene (CAS 357219-41-1)
- 9'-(2-Ethylhexyl)-9'H-9,3':6',9''-tercarbazole (CAS 917752-04-6)
- 4,8-Bis[5-(2-ethylhexyl)-4-fluoro-2-thienyl]benzo[1,2-b:4,5-b′]dithiophene (CAS 1514905-24-8)
- 2,9-Bis(2-ethylhexyl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetraone (CAS 82531-03-1)
- 2,2'-(2,5-Bis((2-ethylhexyl)oxy)-1,4-phenylene)dithieno[3,2-b]thiophene (CAS 1914976-66-1)
- 9'-(2-Ethylhexyl)-9'H-9,2':7',9''-tercarbazole (CAS 1021423-90-4)
- 1,3-Bis(2-ethylhexyl)-5,7-di(thiophen-2-yl)benzo[1,2-c:4,5-c']dithiophene-4,8-dione (CAS 1415929-77-9)
- 2-Ethylhexyl Tetrabromophthalate (CAS 61776-60-1)
Recommended Standards
- 2,7-Diiodo-9,9-dioctyl-9H-fluorene (CAS 278176-06-0)
- 5,5',5''-(Benzene-1,3,5-triyltris(ethyne-2,1-diyl))triisophthalic acid (CAS 1173285-13-6)
- 6,6'-Dibromo-9,9'-diphenyl-3,3'-bicarbazole (CAS 354135-75-4)
- Methyl (4-nitrophenyl) cyanocarbonimidodithioate (CAS 152382-10-0)
- Methyl 4-(5-hydroxy-3-methyl-1h-pyrazol-1-yl)benzoate (CAS 1005574-95-7)
- 3,3-Dimethyl-5-nitro-2,3-dihydro-1H-indole (CAS 848047-43-8)
- 2-Bromo-4-(3,5-dimethylphenyl)thiazole (CAS 886367-88-0)
- Ethyl 2,6-dimethylpiperazine-1-carboxylate (CAS 1083256-05-6)
- 2-(4-Chloro-2-sulfamoylphenoxy)acetamide (CAS 4527-62-2)
- Ginseng Tetrapeptide (CAS 178553-95-2)
Why CATO?
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