2-Iodo-9,9-diphenyl-9H-fluorene CAS 768398-90-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 768398-90-9 |
| Molecular Formula | C25H17I |
| Molecular Weight | 444.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Iodo-9,9-diphenyl-9H-fluorene (CAS 768398-90-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C25H17I. Molecular weight: 444.31 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C25H17I |
| Molecular Weight | 444.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | I-containing |
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Recommended Standards
- 11-(2,5-Dichlorophenyl)-2,3-dimethoxy-5,11,12,12a-tetrahydropyrazolo[3',4':4,5]pyrido[2,1-a]isoquinolin-8(6H)-one (CAS 685108-02-5)
- Bis(3-aminophenyl)(3,5-bis(trifluoromethyl)phenyl)phosphineoxide (CAS 299176-31-1)
- (E)-2-(4-(2-(5-(1-(3,5-DICHLOROPYRIDIN-4-YL)ETHOXY)-1H-INDAZOL-3-YL)VINYL)-1H-PYRAZOL-1-YL)ETHANOL (CAS 1254473-85-2)
- 2-(4-Fluoro-3,5-dimethylphenyl)pyridine (CAS 1151979-05-3)
- N-[4-(Hexyloxy)benzyl]-2-(2-phenoxyethoxy)aniline (CAS 1040687-42-0)
- 2-(Piperidin-1-yl)-5-vinylpyridine (CAS 1355224-10-0)
- Methyl 2-(3,4-dichlorobenzamido)-4-methyl-5-(piperidine-1-carbonyl)thiophene-3-carboxylate (CAS 335406-47-8)
- N-(4-Methyl-2-thiazolyl)-2-[(6-phenyl-3-pyridazinyl)thio]-acetamide (CAS 893990-34-6)
- 5-Propylpyrazine-2-carboxylic acid (CAS 1312566-27-0)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
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)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com