Dapoxetine Impurity 54 CAS CATO-C4X-143954
| CAS No. | CATO-C4X-143954 |
| Molecular Formula | C30H31NO2 |
| Molecular Weight | 437.57 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Dapoxetine Impurity 54 (CAS CATO-C4X-143954) is a certified pharmaceutical impurity reference standard with the molecular formula C30H31NO2 and a molecular weight of 437.57 g/mol.
Dapoxetine Impurity 54 (C30H31NO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Dapoxetine Impurity 54 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C30H31NO2 |
| Molecular Weight | 437.57 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Dapoxetine Standards
- Dapoxetine Impurity 76 (CAS CATO-C4X-143976)
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Recommended Standards
- Diphenhydramine impurity 16 (CAS CATO-C4X-142416)
- Tranexamic Impurity 37 (CAS CATO-C4X-177137)
- BMS-978587 (CAS 1629125-65-0)
- Neoline (CAS 466-26-2)
- Tranexamic Impurity 25 (CAS CATO-C4X-177125)
- Dotinurad Impurity 110 (CAS 888730-54-9)
- N-Nitroso Vortioxetine Bromo Impurity 106 (CAS CATO-C4X-1056106)
- [2-Chloro-3-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]triisopropylsilane (CAS 1799612-13-7)
- 2-Fluoro-N-(4-iodophenyl)benzamide (CAS 304882-39-1)
- Methyl 3-aminoazetidine-1-carboxylate hydrochloride (CAS 1803566-32-6)
- 1-(3,5-Dichlorophenyl)-3,3-dimethylazetidin-2-one (CAS 478261-96-0)
- 5-{[(4-chlorophenyl)sulfanyl]methyl}-3-(4-methoxyphenyl)-1,2-oxazole (CAS 551921-27-8)
- Ethyl 2-(2-chloroacetamido)-5,5,7,7-tetramethyl-4H,5H,6H,7H-thieno[2,3-c]pyridine-3-carboxylate hydrochloride (CAS 1171150-66-5)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
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 18665070610 / Nicole.chen@cato-chem.com