Amorolfine EP Impurity E HCl (trans-Amorolfine HCl) (Mixture of Diastereomers) CAS CATO-C4X-154212
| CAS No. | CATO-C4X-154212 |
| Molecular Formula | C21H35NO |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 353.98 g/mol gives Amorolfine EP Impurity E HCl (trans-Amorolfine HCl) (Mixture of Diastereomers) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
As a process- or degradation-related impurity, Amorolfine EP Impurity E HCl (trans-Amorolfine HCl) (Mixture of Diastereomers) (CAS CATO-C4X-154212, C21H35NOHCl) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Amorolfine EP Impurity E HCl (trans-Amorolfine HCl) (Mixture of Diastereomers) (C21H35NOHCl) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 Amorolfine EP Impurity E HCl (trans-Amorolfine HCl) (Mixture of Diastereomers) 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 | C21H35NO HCl |
| Molecular Weight | 353.98 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Amorolfine Standards
- Amorolfine EP Impurity F (CAS 106614-66-8)
- Amorolfine Hydrochloride - Impurity G (CAS 1260498-34-7)
- Amorolfine EP Impurity G HCl (CAS 1260498-35-8)
- Amorolfine EP Impurity B (CAS 142347-84-0)
- Amorolfine Impurity 87 (CAS 1688675-10-6)
- Amorolfine Impurity 89 (CAS 1689944-83-9)
- Amorolfine Impurity 62 (CAS 1800302-57-1)
- trans-Amorolfine (CAS 2134097-34-8)
Recommended Standards
- Iohexol Impurity 30 (CAS CATO-C4X-166430)
- Halcinonide Impurity 1 (CAS CATO-C4X-27951)
- Sarpogrelate Impurity 19 (CAS CATO-C4X-291319)
- 7-Methyl-2,3-dihydro-1,8-naphthyridin-4(1H)-one (CAS 55469-90-4)
- 2-(piperidin-4-yl)-1H-indole (CAS 200714-50-7)
- 8-Chloroperfluorooct-1-ene (CAS 66443-80-9)
- Butyl O-Butyryllactate (CAS 7492-70-8)
- Pyrazolo[1,5-a]pyrimidine-2-carboxamide (CAS 1340886-10-3)
- tert-Butyl ((3R)-2-oxoazepan-3-yl)carbamate (CAS 106691-72-9)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
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