N-Nitroso Fedratinib Impurity 5 CAS CATO-C4X-30885
| CAS No. | CATO-C4X-30885 |
| Molecular Formula | C33H46N9O5S |
| Molecular Weight | 680.84 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-Nitroso Fedratinib Impurity 5 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.
As a process- or degradation-related impurity, N-Nitroso Fedratinib Impurity 5 (CAS CATO-C4X-30885, C33H46N9O5S) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Structurally, N-Nitroso Fedratinib Impurity 5 (C33H46N9O5S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 15.5, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 680.84 g/mol, it falls into the high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C33H46N9O5S |
| Molecular Weight | 680.84 g/mol |
| Purity | >95% |
| 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 |
| Degree of Unsaturation (DBE) | 15.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 9 |
| Sulfur Atoms | 1 |
Related N Standards
- N-Nitroso Cefoperazone 1 (CAS CATO-C4X-114952)
- N-Nitroso Cefoperazone 3 (CAS CATO-C4X-114954)
- N-Nitroso Acarbose impurity 12 (CAS CATO-C4X-117312)
- N-Nitroso Valaciclovir Impurity P (CAS CATO-C4X-124852)
- N-Nitroso Flupirtine Dimer Impurity 10 (CAS CATO-C4X-104210)
- N-nitroso-elagolix (CAS CATO-C4X-206892)
- N-Nitroso Cefoperazone 2 (CAS CATO-C4X-114953)
- N-Nitroso Dabigatran Etexilate (CAS 2892260-29-4)
Recommended Standards
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- 2-[4-(2-chlorophenyl)piperazin-1-yl]ethan-1-ol (CAS 40004-62-4)
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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