Bazedoxifene Acetate Impurity 13 CAS CATO-C4X-128813
| CAS No. | CATO-C4X-128813 |
| Molecular Formula | C30H32N2O4 |
| Molecular Weight | 484.59 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Bazedoxifene Acetate Impurity 13 is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
As a process- or degradation-related impurity, Bazedoxifene Acetate Impurity 13 (CAS CATO-C4X-128813, C30H32N2O4) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C30H32N2O4, Bazedoxifene Acetate Impurity 13 contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 484.59 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
As a certified reference material (CRM), Bazedoxifene Acetate Impurity 13 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C30H32N2O4 |
| Molecular Weight | 484.59 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Bazedoxifene Standards
- Bazedoxifene N-Oxide (CAS 1174289-22-5)
- Bazedoxifene Acetate Impurity 3 (CAS CATO-C4X-12883)
- Bazedoxifene-d4 N-Oxide (CAS 1794810-68-6)
- Bazedoxifene-D4 (CAS 1133695-49-4)
- Bazedoxifene-d4 Acetate (CAS 1795027-71-2)
- Bazedoxifene (CAS 198481-32-2)
- Bazedoxifene Acetate Impurity 12 (CAS CATO-C4X-128812)
- Bazedoxifene Acetate Impurity 5 (CAS 389795-08-8)
Recommended Standards
- Mc-Val-Cit-PAB-B-ZZ7 (CAS CATO-C3D-262920)
- 4,4'-Bis(9H-carbazol-9-yl)biphenyl (CAS 58328-31-7)
- IWP-3 (CAS 687561-60-0)
- ((2R,3S,5R)-5-(5-Fluoro-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl palmitate (CAS 96733-83-4)
- Clindamycin Phosphas EP Impurity G (CAS CATO-C4X-134130)
- Tizanidine Impurity 61 (CAS CATO-C4X-144561)
- Tacrolimus Impurity 52 (CAS CATO-C4X-130052)
- (S)-6-(Hydroxymethyl)piperidin-2-one (CAS 128726-47-6)
- 6-Methyl-2-pyridine aldehyde (CAS 1122-72-1)
- 3-(Methylamino)butan-1-ol (CAS 2704-55-4)
- Methyl 2-(benzo[d][1,3]dioxole-5-carboxamido)-4-methyl-5-((3-(trifluoromethyl)phenyl)carbamoyl)thiophene-3-carboxylate (CAS 500188-21-6)
- Etrasimod Impurity 39 (CAS 2863533-38-2)
- ethyl (5Z,8Z,11Z,14Z)-octadeca-5,8,11,14-tetraenoate (CAS CATO-C4X-289026)
- [D-His]-Semaglutide B (x TFA Salt) (CAS CATO-C4X-2226117)
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