Beraprost Impurity 5 (Mixture of Diastereomers) CAS CATO-C4X-21845
| CAS No. | CATO-C4X-21845 |
| Molecular Formula | C24H30O5 |
| Molecular Weight | 398.49 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Beraprost Impurity 5 (Mixture of Diastereomers) is closely related to a flavonoid core, 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, Beraprost Impurity 5 (Mixture of Diastereomers) (CAS CATO-C4X-21845, C24H30O5) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Beraprost Impurity 5 (Mixture of Diastereomers) (C24H30O5) contains a flavonoid core, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), Beraprost Impurity 5 (Mixture of Diastereomers) 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 | C24H30O5 |
| Molecular Weight | 398.49 g/mol |
| Appearance | Pale yellow to 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related Beraprost Standards
- Beraprost Impurity 32 (CAS CATO-C4X-218432)
- Beraprost Impurity 4(discontinue,see C4X-218413) (CAS CATO-C4X-21844)
- Beraprost Impurity 20 (CAS CATO-C4X-218420)
- Beraprost Impurity 24 (CAS CATO-C4X-218424)
- Beraprost Impurity 7 (CAS CATO-C4X-21847)
- Beraprost Impurity 30 (CAS CATO-C4X-218430)
- Beraprost Impurity 33 (CAS CATO-C4X-218433)
- Beraprost Impurity 25 (CAS CATO-C4X-218425)
Recommended Standards
- Phenylbutyrate Impurity 12 (CAS CATO-C4X-258312)
- Methylprednisolone Acetate EP Impurity F (CAS CATO-C4X-19198)
- Nabumetone EP Impurity E (CAS 343272-53-7)
- Butylphthalide Impurity 34 (CAS CATO-C4X-181334)
- Sepiapterin impurity 15 (CAS CATO-C4X-276615)
- Lumateperone impurity 58 (CAS CATO-C4X-220158)
- Tolvaptan Impurity 34 (CAS 1580889-36-6)
- Resorcine Blue (CAS 87495-30-5)
- 6-Aminoquinoline-4-carboxylic acid (CAS 859924-25-7)
- 3-(Methylamino)-2,3-dihydro-1lambda6-benzothiophene-1,1-dione hydrochloride (CAS 1423034-60-9)
- 2-Cyclopropyl-5-methoxypyrimidin-4-amine (CAS 1554289-85-8)
- 1-(6-Ethoxypyridazin-3-yl)-5-methyl-1H-pyrazole-4-carboxylic acid (CAS 956728-60-2)
- N’-(3-methoxy-4-propoxybenzyl)-N,N-dimethylpropane-1,3-diamine dihydrochloride (CAS 1049750-88-0)
- Amyloid Precursor Frameshift Mutant C-Terminal Peptide trifluoroacetate salt (CAS 189125-14-2)
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