Edoxaban Impurity N47 CAS 365997-33-7
| CAS No. | 365997-33-7 |
| Molecular Formula | C14H25NO5 |
| Molecular Weight | 287.35 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies Edoxaban Impurity N47 (CAS 365997-33-7), a pharmacopoeial impurity reference standard (molecular formula C14H25NO5, MW 287.35 g/mol) used for the identification and quantification of trace impurities in APIs.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, Edoxaban Impurity N47 is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 287.35 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.
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 | C14H25NO5 |
| Molecular Weight | 287.35 g/mol |
| Appearance | White to pale yellow crystalline powder |
| 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Edoxaban Standards
- Edoxaban Impurity 47 (CAS 1210348-16-5)
- Edoxaban Impurity 58 (1R,3S,4R) (CAS 1392745-22-0)
- Edoxaban Impurity 1 (CAS 1392745-43-5)
- Edoxaban Impurity N3 (CAS 1392745-70-8)
- Edoxaban Impurity 54 (1S,3R,4R) (CAS 1392745-59-3)
- Edoxaban Impurity 63 (CAS 929693-30-1)
- Edoxaban Impurity N77 (CAS 480449-84-1)
- Edoxaban Impurity N46 (CAS 1353893-25-0)
Recommended Standards
- Ritodrine (CAS 26652-09-5)
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- Prasugrel Impurity 20 (CAS 109904-26-9)
- Levothyroxine EP Impurity H (CAS 2055-97-2)
- Venlafaxine Impurity 39 (CAS 93413-46-8)
- Ethyl octahydrocyclopenta[b]pyrrole-3a-carboxylate (CAS 1071585-99-3)
- DG 172 Dihydrochloride (CAS 1361504-77-9)
- 30427-11-3 5-Chloro-2-methoxy-N-methylaniline MFCD11152449 (CAS 30427-11-3)
- Aurate(1-), tetrachloro-, hydrogen, monohydrate, (SP-4-1)- (CAS 635727-68-3)
- Rhamnosylvitexin (CAS 64820-99-1)
- 2-Amino-4-(2,5-dimethylthiophen-3-yl)-7,7-dimethyl-5-oxo-1-phenyl-1,4,5,6,7,8-hexahydroquinoline-3-carbonitrile (CAS 441782-95-2)
- Insulin Degludec Impurity 25 (CAS CATO-C4X-215725)
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