Dapoxetine Impurity 46 CAS 524-42-5
Purity >80%In StockPharmacopoeial Impurity Standards
| CAS No. | 524-42-5 |
| Molecular Formula | C10H6O2 |
| Molecular Weight | 158.15 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Dapoxetine Impurity 46 (CAS 524-42-5) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H6O2. Molecular weight: 158.15 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H6O2 |
| Molecular Weight | 158.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >80% |
| 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 Dapoxetine Standards
- Dapoxetine Impurity N26 (CAS 2137559-66-9)
- Dapoxetine Impurity 12 (CAS 3330-05-0)
- Dapoxetine Impurity 75 (CAS 2687-12-9)
- Dapoxetine Impurity 86 (CAS 103548-16-9)
- Dapoxetine Impurity 51 (CAS 170564-98-4)
- Dapoxetine Impurity N1 (CAS 82769-76-4)
- Dapoxetine Impurity 38 (CAS 40856-44-8)
- Dapoxetine Impurity 39 (CAS 13921-90-9)
Recommended Standards
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- Sertraline EP Impurity G HCl (CAS 79645-15-1)
- Nebivolol Impurity 77 (CAS CATO-C4X-196877)
- Methyl 4-methyl-[1,1'-biphenyl]-3-carboxylate (CAS 93440-94-9)
- (2,6-Dimethylphenoxy)acetyl Chloride (CAS 20143-48-0)
- (S)-2-amino-N,3-dimethyl-N-(3-methylbenzyl)butanamide (CAS 1307500-66-8)
- 4-(2-oxocyclopentyl)azetidin-2-one (CAS 426260-25-5)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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