Palonosetron Impurity 27 CAS 86-55-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 86-55-5 |
| Molecular Formula | C11H8O2 |
| Molecular Weight | 172.18 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Palonosetron Impurity 27 (CAS 86-55-5) pharmacopoeial impurity standards reference standard. Molecular formula: C11H8O2. Molecular weight: 172.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H8O2 |
| Molecular Weight | 172.18 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 | 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.) | 1957 |
Related Palonosetron Standards
- Palonosetron Impurity 20 (CAS 98841-72-6)
- Palonosetron Impurity 24 (CAS 83721-32-8)
- Palonosetron Impurity 25 (CAS 23357-47-3)
- Palonosetron Impurity 28 (CAS 4242-18-6)
- Palonosetron Impurity 29 (CAS 85977-52-2)
- Palonosetron Impurity 19 (CAS 66377-63-7)
- Palonosetron Impurity 18 (CAS 91245-72-6)
- Palonosetron Impurity 46 (CAS CATO-C4X-110546)
Recommended Standards
- Olmesartan Impurity 106 (CAS CATO-C4X-1097106)
- Lubiprostone Impurity 1 (CAS 54423-47-1)
- Edaravone Impurity 23 (CAS 29214-62-8)
- Sertraline Impurity 25 HCl (CAS 2184053-08-3（free base）)
- Mirogabalin Impurity 118 (CAS 1644251-52-4)
- 5-Formyl-1H-pyrrole-3-carboxylic acid (CAS 946847-30-9)
- (5-Amino-1-(o-tolyl)-1H-pyrazol-4-yl)(o-tolyl)methanone (CAS 618091-75-1)
- 3-Chloro-4-((4-chlorobenzyl)oxy)benzohydrazide (CAS 1706445-94-4)
- 4,4,5,5-Tetramethyl-1,3,2-dioxaborolane (CAS 25015-63-8)
- Insulin Degludec Impurity 16 (CAS CATO-C4X-215716)
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