Opicapone impurity 15 CAS CATO-C4X-240415
| CAS No. | CATO-C4X-240415 |
| Molecular Formula | C16H9Cl2F3N4O6 |
| Molecular Weight | 481.17 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 481.17 g/mol gives Opicapone impurity 15 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Opicapone impurity 15 (CAS CATO-C4X-240415) is a certified pharmaceutical impurity reference standard with the molecular formula C16H9Cl2F3N4O6 and a molecular weight of 481.17 g/mol.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, Opicapone impurity 15 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 481.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 Opicapone impurity 15 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 | C16H9Cl2F3N4O6 |
| Molecular Weight | 481.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Opicapone Standards
- Opicapone Impurity 40 (CAS CATO-C4X-240440)
- Opicapone impurity 29 (CAS CATO-C4X-240429)
- Opicapone Impurity 73 (CAS CATO-C4X-240473)
- Opicapone Impurity 3 (CAS 2356241-51-3)
- Opicapone Impurity 50 (CAS CATO-C4X-240450)
- Opicapone Impurity 80 (CAS CATO-C4X-240480)
- Opicapone Impurity 47 (CAS CATO-C4X-240447)
- Opicapone Impurity 45 (CAS CATO-C4X-240445)
Recommended Standards
- Dodecamethylcyclohexasiloxane-d36 (CAS 206533-14-4)
- ((2R,3S,5R)-3-Hydroxy-5-(4-(methylamino)-2-oxopyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate (CAS 149674-24-8)
- Disperse Orange 61 (CAS 55281-26-0)
- 5-Methyl-dCTP (aqueous solution) (CAS 22003-12-9)
- Minodronic Impurity 33 (CAS 114736-26-4)
- Posaconazole Impurity 266 (CAS CATO-C4X-1208266)
- Deflazacort Impurity 2 (CAS CATO-C4X-23362)
- 5-(Furan-2-yl)-1,2-oxazole-3-carbaldehyde (CAS 852180-62-2)
- 6-(trifluoromethyl)-1,2,3,4-tetrahydroquinoline (CAS 75414-00-5)
- N,1-Dimethyl-4-nitro-5-imidazolecarboxamide-d3 (CAS 1189907-32-1)
- Rotigotine Impurity 17 TFA Salt (CAS CATO-C4X-192717)
- methyl 5-amino-3-chloro-2-fluorobenzoate (CAS 1507502-79-5)
- 2-(3,5-Dimethylpyrazol-1-yl)-4,6-dimethylpyrimidine (CAS 4086-61-7)
- [D-Ser6]-Semaglutide (CAS CATO-C4X-2226287)
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