Edoxaban Impurity 35 CAS 480450-69-9
| CAS No. | 480450-69-9 |
| Molecular Formula | C14H25N5O3 |
| Molecular Weight | 311.38 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Edoxaban Impurity 35 (C14H25N5O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 311.38 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Edoxaban Impurity 35 (CAS 480450-69-9) is a certified pharmaceutical impurity reference standard with the molecular formula C14H25N5O3 and a molecular weight of 311.38 g/mol.
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.
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.
Physical & Chemical Properties
| Molecular Formula | C14H25N5O3 |
| Molecular Weight | 311.38 g/mol |
| Appearance | Off-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 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related Edoxaban Standards
- Edoxaban Impurity 85 (CAS 480451-97-6)
- Edoxaban Impurity 33 (CAS 349125-14-0)
- Edoxaban Impurity 74 (CAS 1210348-21-2)
- Edoxaban Impurity N37 (CAS 365997-34-8)
- Edoxaban Impurity 86 (CAS CATO-C4X-106386)
- Edoxaban Impurity 8 (CAS CATO-C4X-10638)
- Edoxaban Impurity 32 (CAS 1461714-66-8)
- Edoxaban Impurity 47 (CAS 1210348-16-5)
Recommended Standards
- (E)-N-(2-aminoethyl)-4-((4-(dimethylamino)phenyl)diazenyl)benzamide (CAS CATO-C3D-262866)
- 4-(3-hydroxybenzyl)-N-(pyridin-3-yl)piperidine-1-carboxamide (CAS CATO-C3D-262394)
- Sildenafil Impurity 31 (CAS CATO-C4X-112831)
- 461430-15-9 C18H21N3O2 (CAS 461430-15-9)
- Nortriptyline EP Impurity E-D3 HCl (CAS 1184983-42-3)
- Osimertinib impurity 52 (CAS 2408329-87-1)
- Olaparib Impurity 54 (CAS 63964-50-1)
- Delafloxacin-meglumine (CAS 352458-37-8)
- 1-Cbz-3-Cyanopiperidine (CAS 885069-22-7)
- [Tyr3,Lys5(Boc)]Octreotide Acetate (CAS 147790-89-4)
- 4-Chloro-3-methoxybenzonitrile (CAS 189628-40-8)
- Gastric Inhibitory Polypeptide (1-30) amide (porcine) (CAS 134846-93-8)
- 1-(5-bromopyridin-2-yl)piperazine dihydrochloride (CAS 1170221-91-6)
- Semaglutide impurity 39 (CAS CATO-C4X-222639)
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