Trospium EP Impurity C CAS 3464-71-9
| CAS No. | 3464-71-9 |
| Molecular Formula | C11H20NO |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a process- or degradation-related impurity, Trospium EP Impurity C (CAS 3464-71-9, C11H20NOCl) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Trospium EP Impurity C (C11H20NOCl) contains 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 Trospium EP Impurity C 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 | C11H20NO Cl |
| Molecular Weight | 217.74 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Trospium Standards
- Trospium Chloride (CAS 10405-02-4)
- Trospium-d8 Chloride (CAS 10405-02-4(unlabelled))
- Trospium Impurity N2 (CAS 16444-19-2)
- Trospium Impurity 4 (Benzilide) (CAS 467-32-3)
- Trospium Chloride EP Impurity B (CAS 63516-30-3)
- Trospium Impurity 19 (CAS 799283-74-2)
- Trospium Impurity N1 (CAS 99945-31-0)
- Trospium Impurity 10 (CAS CATO-C4X-203810)
Recommended Standards
- Tamsulosin EP Impurity D (CAS 1799280-05-9)
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- N-((S)-3-Chloro-5,6-dihydroisoquinolin-5-yl)-2-methylpropane-2-sulfinamide (CAS 2864326-87-2)
- 5-Amino-N-benzyl-2-chlorobenzamide (CAS 154737-70-9)
- 3-((6-Morpholinopyridin-3-yl)methylene)indolin-2-one (CAS 883945-05-9)
- 2-Amino-4-(trifluoromethyl)pyridine (CAS 106447-97-6)
- (Quinolin-5-ylmethyl)amine (CAS 58123-57-2)
- Peptide Impurity 26 (CAS 1350456-66-4)
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