Opicapone impurity 63 CAS CATO-C4X-240463
| CAS No. | CATO-C4X-240463 |
| Molecular Formula | C8H10ClN3O2 |
| Molecular Weight | 215.64 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Opicapone impurity 63 (CAS CATO-C4X-240463) is a certified pharmaceutical impurity reference standard with the molecular formula C8H10ClN3O2 and a molecular weight of 215.64 g/mol.
Based on its molecular formula C8H10ClN3O2, Opicapone impurity 63 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 215.64 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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 Opicapone impurity 63 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 | C8H10ClN3O2 |
| Molecular Weight | 215.64 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Opicapone Standards
- Opicapone impurity 13 (CAS CATO-C4X-240413)
- Opicapone impurity 70 (CAS CATO-C4X-240470)
- Opicapone Impurity 87 (CAS CATO-C4X-240487)
- Opicapone Impurity 91 (CAS CATO-C4X-240491)
- Opicapone Impurity 43 (CAS CATO-C4X-240443)
- Opicapone impurity 60 (CAS CATO-C4X-240460)
- Opicapone Impurity 7 (CAS CATO-C4X-24047)
- Opicapone impurity 72 (CAS CATO-C4X-240472)
Recommended Standards
- 2-Butyl-4-Chloro-1-Nitroso-1H-Imidazole-5-Carbaldehyde (CAS CATO-C3D-26174)
- N1-(4-chloro-2-nitrophenyl)ethane-1,2-diamine (CAS 59320-16-0)
- 2-Chloro-n-[(2-fluorophenyl)methyl]propanamide (CAS 1016843-74-5)
- N1-(2-chloro-6-nitrophenyl)ethane-1,2-diamine (CAS 766497-20-5)
- Ramipril EP Impurity M (CAS 2743-38-6)
- Paliperidone Impurity 164 (CAS CATO-C4X-1724164)
- Rufinamide Impurity 6 (CAS 869501-51-9)
- (6-Bromo-2-naphthyl)-β-D-glucuronide (CAS 22720-35-0)
- tert-butyl cis-2-(p-tolylsulfonyloxy)-6-azaspiro[3.4]octane-6-carboxylate (CAS 1256240-97-7)
- 2-(4-Hydroxypiperidin-1-yl)acetonitrile (CAS 78503-67-0)
- Methyl 2-(azetidin-3-ylsulfonyl)acetate (CAS 1073555-74-4)
- (3,4-Dichlorophenyl)(4-(3-fluorophenyl)-1H-pyrrol-3-yl)methanone (CAS 478031-40-2)
- 4-Chloro-N-(2-methylbenzyl)benzamide (CAS 125552-99-0)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
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