Penfluridol Impurity 2 CAS CATO-C4X-35382
| CAS No. | CATO-C4X-35382 |
| Molecular Formula | C20H15Cl2F6NO2 |
| Molecular Weight | 486.24 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Penfluridol Impurity 2 is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Penfluridol Impurity 2 (CAS CATO-C4X-35382) is a certified pharmaceutical impurity reference standard with the molecular formula C20H15Cl2F6NO2 and a molecular weight of 486.24 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, Penfluridol Impurity 2 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 486.24 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).
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 Penfluridol Impurity 2 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 | C20H15Cl2F6NO2 |
| Molecular Weight | 486.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Penfluridol Standards
- Penfluridol Impurity 13 (CAS CATO-C4X-353813)
- Penfluridol (CAS 26864-56-2)
- Penfluridol-d7 (CAS CATO-C3D-262965)
- Penfluridol Impurity 12 (CAS CATO-C4X-353812)
- Penfluridol Impurity 4 (CAS CATO-C4X-35384)
- Penfluridol Impurity N1 (CAS 372956-43-9)
- Penfluridol Impurity 3 (CAS CATO-C4X-35383)
- Penfluridol Impurity 6 (CAS CATO-C4X-35386)
Recommended Standards
- (R)-3-(2,3-Dihydroxypropyl)-5-((2-fluoro-4-iodophenyl)amino)-8-methylpyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione (CAS 1035555-51-1)
- 2,2'-([1,1'-Biphenyl]-4,4'-diyl)bis(1,1,1,3,3,3-hexafluoropropan-2-ol) (CAS 2180-30-5)
- N-(2-Aminoethyl)-2-[1-[Difluoro[(Trifluorovinyl)Oxy]Methyl]-1,2,2,2-Tetrafluoroethoxy]-1,1,2,2-Tetrafluoroethanesulphonamide (CAS 64346-90-3)
- 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl 4-methylbenzenesulfonate (CAS 424-16-8)
- Rasagiline Impurity 31 (CAS CATO-C4X-191351)
- Lodoxamide Impurity 20 (CAS CATO-C4X-294920)
- Lornoxicam impurity 82 (CAS CATO-C4X-201682)
- 4-Amino-3-nitrobenzenesulfonic acid (CAS 616-84-2)
- 17beta-Estradiol 3-beta-D-Glucuronide (CAS 15270-30-1)
- 5-(4-Ethylphenyl)-3-propyl-1,2,4-oxadiazole (CAS 420810-92-0)
- 3,3-Dimethoxy-2,2-dimethylpropan-1-ol (CAS 87395-22-0)
- 1,1,1-Triethoxybutane (CAS 24964-76-9)
- 2-(methylsulfanyl)-3h,4h-pyrrolo[2,1-f][1,2,4]triazin-4-one (CAS 1232815-50-7)
- Myelin Basic Protein (85-99) Peptide Antagonist (CAS 444305-16-2)
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