3,5-Difluoro-4'-pentyl-1,1'-biphenyl CAS 137528-89-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 137528-89-3 |
| Molecular Formula | C17H18F2 |
| Molecular Weight | 260.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3,5-Difluoro-4'-pentyl-1,1'-biphenyl (CAS 137528-89-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H18F2. Molecular weight: 260.32 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H18F2 |
| Molecular Weight | 260.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
Related Difluoro Standards
- 2,3-Difluoro-4'-pentyl-1,1'-biphenyl (CAS 121219-17-8)
- (3,4-Difluoro-5-(hexyloxy)phenyl)(methyl)sulfane (CAS 1443329-79-0)
- (3,5-Difluoro-2-(hexyloxy)phenyl)(methyl)sulfane (CAS 1443336-83-1)
- (2,3-Difluoro-4-(hexyloxy)phenyl)(methyl)sulfane (CAS 2432848-55-8)
- 2,4-Difluoro-3-(4-methylphenyl)propiophenone (CAS 898769-34-1)
- 3,4-Difluoro-4-isopropylbenzophenone (CAS 845781-00-2)
- 3,4-Difluoro-4-n-propylbenzophenone (CAS 845781-03-5)
- 3,5-Difluoro-3-(3-methylphenyl)propiophenone (CAS 898768-21-3)
Recommended Standards
- 3-(2-Hydrazinylthiazol-4-yl)-2-methylimidazo[1,2-a]pyridin-6-amine (CAS 886507-20-6)
- Oxydeprofos (CAS 2674-91-1)
- 4-Amino-5-[(2-methyl-1H-benzimidazol-1-yl)methyl]-4H-1,2,4-triazole-3-thiol (CAS 200275-59-8)
- 2-(4-Fluorophenoxy)acetonitrile (CAS 24115-20-6)
- 2-(4-Nitrophenyl)oxazole-4-carbaldehyde (CAS 59398-92-4)
- N-(2-benzoylphenyl)propionamide (CAS 549500-24-5)
- N-((1H-indazol-5-yl)carbamothioyl)benzamide (CAS 497060-10-3)
- Ethyl 3-(((((4-chlorobenzyl)oxy)amino)methylene)amino)-4-methoxythieno[2,3-b]pyridine-2-carboxylate (CAS 341966-57-2)
- H-L-Phe-L-Phe-L-Leu-D-Lys-γ-Pip-OH (CAS CATO-CPTD788745)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
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