9-([1,1'-Biphenyl]-4-yl)-9H-fluoren-9-ol CAS 22653-07-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22653-07-2 |
| Molecular Formula | C25H18O |
| Molecular Weight | 334.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 9-([1,1'-Biphenyl]-4-yl)-9H-fluoren-9-ol (CAS 22653-07-2) pharmaceutical standards reference standard. Molecular formula: C25H18O. Molecular weight: 334.41 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C25H18O |
| Molecular Weight | 334.41 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 | 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.) | 1963 |
Related Biphenyl Standards
- 2-([1,1'-Biphenyl]-4-yloxy)-N-(1-cyanocyclohexyl)acetamide (CAS 852703-06-1)
- Di([1,1'-biphenyl]-4-yl)methanone (CAS 3478-90-8)
- 2-([1,1'-Biphenyl]-4-yloxy)-N'-(furan-2-ylmethylene)propanehydrazide (CAS 303085-23-6)
- (2E)-3-{[1,1'-biphenyl]-4-yl}-N-(3,4-difluorophenyl)prop-2-enamide (CAS 882083-92-3)
- [1,1'-Biphenyl]-2-yl(4-(dimethylamino)phenyl)(methyl)phosphineoxide (CAS 94861-77-5)
- N-([1,1'-biphenyl]-4-yl)dibenzo[b,d]furan-3-amine (CAS 1290039-85-8)
- N-([1,1'-Biphenyl]-4-yl)dibenzo[b,d]furan-2-amine (CAS 1300028-94-7)
- N-([1,1'-biphenyl]-4-yl)dibenzo[b,d]furan-4-amine (CAS 1318338-47-4)
Recommended Standards
- 8-Oxo-8-(phenanthren-9-yl)octanoic acid (CAS 898766-09-1)
- Benzyl (R)-3-((tert-butoxycarbonyl)(methyl)amino)pyrrolidine-1-carboxylate (CAS 638217-49-9)
- 8-benzyl-2-phenyl-2,8-diazaspiro[4.5]decane-1,3-dione (CAS 64097-71-8)
- N-(5-(Ethylthio)-1,3,4-thiadiazol-2-yl)adamantane-1-carboxamide (CAS 392239-57-5)
- 4-(Allyloxy)-3,5-dibromobenzaldehyde (CAS 443292-04-4)
- 7-Chloro-6-fluoro-1,2,3,4-tetrahydrobenzo[b][1,6]naphthyridin-10(5H)-one (CAS 1370598-83-6)
- Tricine 7-Glucoside (CAS 32769-01-0)
- 4,8-Dimethoxy-1-vinyl-9H-pyrido[3,4-b]indole (CAS 65236-62-6)
- 2-(5-(4-Fluorophenyl)-1H-pyrazol-3-yl)acetonitrile (CAS 153391-41-4)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
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