Betahistine Impurity 24 CAS CATO-C4X-183824
| CAS No. | CATO-C4X-183824 |
| Molecular Formula | C14H16N4O |
| Molecular Weight | 256.30 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
Betahistine Impurity 24 (CAS CATO-C4X-183824) is a certified pharmaceutical impurity reference standard with the molecular formula C14H16N4O and a molecular weight of 256.30 g/mol.
Betahistine Impurity 24 (C14H16N4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
CATO manufactures Betahistine Impurity 24 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H16N4O |
| Molecular Weight | 256.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
Related Betahistine Standards
- Betahistine Impurity 45 (CAS 128225-22-9)
- Betahistine EP Impurity C (CAS 5452-87-9)
- Betahistine impurity 31 (CAS 91029-17-3)
- Betahistine Impurity 21 (CAS 6238-67-1)
- Betahistine Mesylate (CAS 54856-23-4)
- Betahistine impurity 34 (CAS 37445-98-0)
- Betahistine impurity 29 (CAS CATO-C4X-183829)
- Betahistine impurity 30 (CAS CATO-C4X-183830)
Recommended Standards
- Cobicistat impurity 6 (CAS 1370406-84-0)
- Ozagrel Impurity 11 (CAS 78712-80-8)
- Naproxen Impurity 45 (CAS CATO-C4X-170845)
- Ruxolitinib Impurity 103 (CAS CATO-C4X-2058103)
- Cilastatin EP Impurity G (CAS CATO-C4X-196040)
- Carbidopa Impurity 19 (CAS CATO-C4X-231019)
- Dopamine EP Impurity A HCl (CAS 645-33-0)
- Ethyl 2-(5-amino-2-fluorophenyl)acetate (CAS 1239460-72-0)
- (2-Bromo-5-(trifluoromethyl)phenyl)(4-methylpiperazin-1-yl)methanone (CAS 1502628-61-6)
- Aztreonam Impurity 57 Formate (CAS CATO-C4X-152257)
- Methyl 5-iodo-1-methyl-2-oxo-1,2-dihydropyridine-3-carboxylate (CAS 1021450-82-7)
- 2,6-Dichloropteridine (CAS 2862820-88-8)
- 3-methoxy-4-(5-methyl-1,3,4-oxadiazol-2-yl)aniline (CAS 1239719-68-6)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
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