Dapoxetine Impurity 1 CAS 119357-22-1
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 119357-22-1 |
| Molecular Formula | C22H25NO |
| Molecular Weight | 319.44 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Dapoxetine Impurity 1 (CAS 119357-22-1) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H25NO. Molecular weight: 319.44 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C22H25NO |
| Molecular Weight | 319.44 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related Dapoxetine Standards
- Dapoxetine Impurity 96 (CAS CATO-C4X-143996)
- Dapoxetine Impurity 106 (CAS CATO-C4X-1439106)
- Dapoxetine Impurity 107 (CAS CATO-C4X-1439107)
- Dapoxetine Impurity 95 (CAS CATO-C4X-143995)
- Dapoxetine Impurity 102 (CAS 119356-77-3)
- Dapoxetine Impurity 103 (CAS 1135682-44-8)
- Dapoxetine Impurity 29 (CAS CATO-C4X-143929)
- Dapoxetine Impurity 9 (CAS 119357-39-0)
Recommended Standards
- Captopril Impurity 39 (CAS CATO-C4X-119039)
- Bupivacaine Impurity 45 (CAS CATO-C4X-148245)
- Dutasteride Impurity 28 (CAS CATO-C4X-110328)
- Letermovir Impurity 8 (CAS CATO-C4X-29158)
- Pregabalin Impurity 31 (CAS 185815-56-9)
- methyl (E)-2-(tert-butoxycarbonylamino)-3-tetrahydropyran-4-yl-prop-2-enoate (CAS 1361215-56-6)
- 2-Chloro-4-[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]aniline (CAS 1343684-87-6)
- N-(1-((2R,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-3-fluoro-4-hydroxytetrahydrofuran-2-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)benzamide (CAS 1241724-98-0)
- 6-Fluoro-8-hydroxy-2-methylquinoline (CAS 1070897-08-3)
- Polyphemusin II-Derived Peptide (CAS 229030-20-0)
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