Bazedoxifene Acetate Impurity 3 CAS CATO-C4X-12883
| CAS No. | CATO-C4X-12883 |
| Molecular Formula | C30H44N2O3 |
| Molecular Weight | 480.68 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Bazedoxifene Acetate Impurity 3 (C30H44N2O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 480.68 g/mol, it falls into the moderately-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.
Bazedoxifene Acetate Impurity 3 (CAS CATO-C4X-12883) is a certified pharmaceutical impurity reference standard with the molecular formula C30H44N2O3 and a molecular weight of 480.68 g/mol.
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.
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 | C30H44N2O3 |
| Molecular Weight | 480.68 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Bazedoxifene Standards
- Bazedoxifene Acetate Impurity 13 (CAS CATO-C4X-128813)
- Bazedoxifene N-Oxide (CAS 1174289-22-5)
- Bazedoxifene-D4 (CAS 1133695-49-4)
- Bazedoxifene-d4 Acetate (CAS 1795027-71-2)
- Bazedoxifene-d4 N-Oxide (CAS 1794810-68-6)
- Bazedoxifene (CAS 198481-32-2)
- Bazedoxifene Acetate Impurity 12 (CAS CATO-C4X-128812)
- Bazedoxifene Acetate Impurity 5 (CAS 389795-08-8)
Recommended Standards
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- 24-Epi Brassinolide (CAS 78821-43-9)
- Chlorhexidine Impurity 25 (CAS CATO-C4X-225625)
- Cefazedone Impurity 13 (CAS 56187-37-2)
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- (2S,6R)-2,6-Diethylpiperazine (CAS 1240618-27-2)
- Mast Cell Degranulating (MCD) Peptide HR-2 (CAS 80388-04-1)
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