Pitolisant impurity 41 CAS CATO-C4X-252041
| CAS No. | CATO-C4X-252041 |
| Molecular Formula | C10H19NO2 |
| Molecular Weight | 185.26 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Pitolisant impurity 41.
As a process- or degradation-related impurity, Pitolisant impurity 41 (CAS CATO-C4X-252041, C10H19NO2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
The molecular framework of Pitolisant impurity 41 (C10H19NO2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Pitolisant impurity 41 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 | C10H19NO2 |
| Molecular Weight | 185.26 g/mol |
| 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) | 2.0 |
| Nitrogen Atoms | 1 |
Related Pitolisant Standards
- Pitolisant Impurity 44 (CAS 50529-73-2)
- 【停用见C1650856】Pitolisant Impurity 52 (CAS CATO-C4X-252052)
- Pitolisant impurity 16 (CAS 31951-46-9)
- Pitolisant Impurity 53 (CAS CATO-C4X-252053)
- Pitolisant impurity 21 (CAS CATO-C4X-252021)
- Pitolisant impurity 27 (CAS 67683-99-2)
- Pitolisant impurity 8 (CAS CATO-C4X-25208)
- Pitolisant impurity 13 (CAS 78358-09-5)
Recommended Standards
- Rasagiline Impurity 41 (CAS 1875-49-6)
- Gabapentin EP Impurity G (CAS 1500558-49-5)
- Gliquidone Impurity 9 (CAS 58202-95-2)
- Gabapentin Impurity 15 (CAS 138799-98-1)
- Tucidinostat Impurity 1 (CAS CATO-C4X-31501)
- Lansoprazole EP Impurity C-D4 (CAS 1216682-38-0)
- Nicorandil Impurity 14 (CAS 34104-46-6（Free base）)
- 1-(Furan-2-yl)-N-methyl-N-((5,6,7,8-tetrahydro-2,7-naphthyridin-4-yl)methyl)methanamine (CAS 1422135-76-9)
- Methyl 4-formyl-6-methoxynicotinate (CAS 1256837-32-7)
- 2-Chloro-4,5-dimethylnitrobenzene (CAS 52753-43-2)
- 1040692-34-9 7930AC C16H27NO N-[2-(2-Isopropyl-5-methylphenoxy)ethyl]-2-butanamine (CAS 1040692-34-9)
- 1-(1H-pyrazole-4-sulfonyl)piperidine (CAS 1179789-31-1)
- Canagliflozin Impurity 18 (CAS CATO-C4X-112318)
- Tau Peptide (74-102) (Exon 3/Insert 2 Domain) trifluoroacetate salt (CAS 1322695-34-0)
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 18665070610 / Nicole.chen@cato-chem.com