Dapoxetine N-Desmethyl CAS 119357-18-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 119357-18-5 |
| Molecular Formula | C20H21NO |
| Molecular Weight | 291.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Dapoxetine N-Desmethyl (CAS 119357-18-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H21NO. Molecular weight: 291.39 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H21NO |
| Molecular Weight | 291.39 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 26 (CAS 147199-39-1)
- Dapoxetine Impurity 72 (CAS CATO-C4X-143972)
- Dapoxetine Impurity 40 (CAS CATO-C4X-143940)
- Dapoxetine Impurity 52 (CAS 1445281-25-3)
- Dapoxetine Impurity 100 (CAS CATO-C4X-1439100)
- Dapoxetine Impurity 101 (CAS CATO-C4X-1439101)
- Dapoxetine Impurity 33 (CAS CATO-C4X-143933)
- Dapoxetine Impurity 32 (CAS CATO-C4X-143932)
Recommended Standards
- (E)-N-Methoxy-7-(2-methoxyphenyl)-N,4-dimethylhept-4-enamide (CAS 1632487-97-8)
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- 1-(2-{5,7-dimethyl-6-propylpyrazolo[1,5-a]pyrimidin-2-yl}thiophen-3-yl)-2,5-dimethyl-1H-pyrrole (CAS 692287-85-7)
- 2-[4-(bromomethyl)-3-fluorophenyl]-1,3-oxazole (CAS 1245651-29-9)
- 3-(Pyrrolidin-3-yl)benzo[d]oxazol-2(3H)-one hydrochloride (CAS 1353501-30-0)
- [(4-Chlorophenyl)thiomethylene]biphosphonic Acid, Tetraisopropyl Ester (CAS 89987-31-5)
- 3'-Chloro-[1,1'-biphenyl]-4-sulfonyl chloride (CAS 478647-00-6)
- Di(propylene glycol) propyl ether,mixture of isomers (CAS 29911-27-1)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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