Pimavanserin Impurity 17 CAS CATO-C4X-193817
| CAS No. | CATO-C4X-193817 |
| Molecular Formula | C14H11F2N |
| Molecular Weight | 231.24 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
As a process- or degradation-related impurity, Pimavanserin Impurity 17 (CAS CATO-C4X-193817, C14H11F2N) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution, Pimavanserin Impurity 17 is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 231.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
CATO manufactures Pimavanserin Impurity 17 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 | C14H11F2N |
| Molecular Weight | 231.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Pimavanserin Standards
- Pimavanserin Impurity 4 (CAS 428819-12-9)
- Pimavanserin Impurity 1 (CAS 107456-06-4)
- Pimavanserin Impurity 3 (CAS 134227-41-1)
- Pimavanserin Impurity 52 (CAS CATO-C4X-193852)
- Pimavanserin Impurity 37 (CAS CATO-C4X-193837)
- Pimavanserin Impurity 45 (CAS 71022-60-1)
- Pimavanserin Impurity 34 (CAS 415950-74-2)
- Pimavanserin Impurity 6 (CAS 359878-47-0)
Recommended Standards
- 830-43-3 Benzenesulfonamide, p-(trifluoromethyl)- alpha,alpha,alpha-Trifluoro-p-toluenesulphonamide BRN 2695323 EINECS 212-596-1 p-(Trifluoromethyl)benzenesulfonamide (CAS 830-43-3)
- 4-(trifluoromethylsulfonyl)aniline 4-Aminophenyl trifluoromethyl sulphone 473-27-8 (CAS 473-27-8)
- Methyl 5-(2-methoxyphenyl)-1H-pyrrole-2-carboxylate (CAS 1000682-34-7)
- tert-butyl N-(1-ethynyl-3,3-difluoro-cyclobutyl)carbamate (CAS 2316459-53-5)
- Irbesartan Impurity 42 (CAS CATO-C4X-166642)
- Cefotiam Impurity 47 (CAS CATO-C4X-120447)
- Tulobuterol Impurity 5 (CAS 6314-52-9)
- N-(2-Furylmethyl)-N-(4,4,4-trifluoro-3-oxobut-1-enyl)-4-(trifluoromethyl)benzamide (CAS 215519-27-0)
- 4-(4-Chlorophenyl)-5-(cyclohexylsulfanyl)-1,2,3-thiadiazole (CAS 337380-11-7)
- 1-(4-Chlorophenyl)cyclobutanamine Hydrochloride (CAS 1228878-71-4)
- 2,2'-((2-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl)azanediyl)diacetic acid (CAS 207612-92-8)
- 2-Bromo-6-((1-methylpiperidin-4-yl)oxy)pyridine (CAS 1342719-31-6)
- 7-bromo-3-iodoimidazo[1,2-a]pyridine (CAS 1246184-55-3)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
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