N-Nitroso Flecainide EP Impurity B CAS CATO-C4X-25466
| CAS No. | CATO-C4X-25466 |
| Molecular Formula | C6H13N3O |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-Nitroso Flecainide EP Impurity B is closely related to an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
As a process- or degradation-related impurity, N-Nitroso Flecainide EP Impurity B (CAS CATO-C4X-25466, C6H13N3OHCl) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, N-Nitroso Flecainide EP Impurity B is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 179.65 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 N-Nitroso Flecainide EP Impurity B 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 | C6H13N3O HCl |
| Molecular Weight | 179.65 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- N-Nitroso Moexipril (CAS 1026879-47-9)
- N-Nitroso-N-Benzyl Anthranilic Acid (CAS 1028-91-7)
- N-Nitroso-2-Methylthiazolidine-4-Carboxylic Acid (CAS 103659-08-1)
- N-Nitroso Fexofenadine EP Impurity E (CAS 1038-06-8)
- N-Nitroso-N-methyl-3-aminopropionic Acid (CAS 10478-42-9)
- N-Nitroso Akardite II (CAS 1076199-26-2)
- N-Nitroso Thiamazole EP Impurity A (CAS 111348-65-3)
- N-Nitroso-Diethanolamine (CAS 1116-54-7)
Recommended Standards
- Valaciclovir Impurity 39 (CAS CATO-C4X-124839)
- Gemcitabine Impurity 22 (CAS 95058-77-8)
- Rac-Adrenaline EP Impurity F (Epinephrine Sulfonic Acid) (CAS 26405-77-6)
- [(5-Methoxy-1H-benzimidazol-2-yl)methyl]amine dihydrochloride (CAS 1255717-63-5)
- Tolvaptan Impurity 104 (CAS CATO-C4X-1955104)
- Pyrene-1,6-dicarbonitrile (CAS 27973-30-4)
- 4-Chloro-3-phenylisoxazolo[5,4-d]pyrimidine (CAS 14246-61-8)
- 2-(Isobutylamino)-2-methylpropanoic acid (CAS 1183157-21-2)
- Methyl 2-bromo-4-(pyridin-4-yl)thiazole-5-carboxylate (CAS 1206908-42-0)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
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