Propafenone Impurity 10 CAS 86383-32-6
| CAS No. | 86383-32-6 |
| Molecular Formula | C21H27NO4 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 393.91 g/mol gives Propafenone Impurity 10 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Propafenone Impurity 10 (CAS 86383-32-6) is a certified pharmaceutical impurity reference standard with the molecular formula C21H27NO4HCl and a molecular weight of 393.91 g/mol.
Structurally, Propafenone Impurity 10 (C21H27NO4HCl) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 393.91 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 Propafenone Impurity 10 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 | C21H27NO4 HCl |
| Molecular Weight | 393.91 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Propafenone Standards
- (R)-Propafenone (CAS 107381-31-7)
- (S)-Propafenone (CAS 107381-32-8)
- (R)-Propafenone HCl (CAS 107381-35-1)
- (S)-Propafenone HCl (CAS 107381-36-2)
- Propafenone-D7 Hydrochloride (CAS 1219799-06-0)
- Propafenone EP Impurity F (CAS 1329643-40-4)
- Propafenone Dimer Impurity-d10 (CAS 1346602-27-4)
- Propafenone EP Impurity G (CAS 1346603-80-2)
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- 2-Chloroethyl n-carbamoylcarbamate (CAS 88795-43-1)
- Rel-(2S,6S)-6-methylpiperidine-2-carboxylic acid (CAS 89115-89-9)
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- D-Mannuronic Acid Sodium Salt (CAS 921-56-2)
- 3-Bromo-2-(difluoromethyl)-6-(trifluoromethyl)pyridin-4-amine (CAS 1804695-01-9)
- 4-[(2,4-Dichlorophenoxy)methyl]piperidine (CAS 946713-70-8)
- Macrocyclic Peptide flaviviridae Viruses InhibitorDISCONTINUED (CAS 1510841-23-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com