Mosapride Impurity 22 CAS CATO-C4X-104422
| CAS No. | CATO-C4X-104422 |
| Molecular Formula | C21H25BrFN3O3 |
| Molecular Weight | 466.34 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Mosapride Impurity 22.
As a process- or degradation-related impurity, Mosapride Impurity 22 (CAS CATO-C4X-104422, C21H25BrFN3O3) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C21H25BrFN3O3, Mosapride Impurity 22 contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 466.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures Mosapride Impurity 22 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 | C21H25BrFN3O3 |
| Molecular Weight | 466.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 3 |
Related Mosapride Standards
- Mosapride Impurity 30 (CAS CATO-C4X-104430)
- Mosapride Impurity 69 (CAS CATO-C4X-104469)
- Mosapride Impurity 11 (CAS CATO-C4X-104411)
- Mosapride Impurity 61 (CAS CATO-C4X-104461)
- Mosapride Impurity 72 (CAS CATO-C4X-104472)
- Mosapride impurity 52 (CAS CATO-C4X-104552)
- Mosapride Impurity 68 (CAS CATO-C4X-104468)
- Mosapride Impurity 40 (CAS CATO-C4X-104440)
Recommended Standards
- Crizotinib impurity 25 (CAS CATO-C4X-102525)
- 4,4'-(Propane-1,3-diylbis(oxy))bis(5-methoxy-2-nitrobenzoic acid) (CAS 140658-45-3)
- Crizotinib impurity 21 (CAS CATO-C4X-102521)
- 2-((5-(4-Bromophenyl)-1,3,4-oxadiazol-2-yl)thio)-N,N-diphenylacetamide (CAS 332161-53-2)
- Cefprozil Impurity 35 (CAS CATO-C4X-149235)
- Lifitegrast Impurity N99 (CAS 1195655-47-0)
- Bilastine impurity 91 (CAS 2245209-60-1)
- BISBI (CAS 111982-81-1)
- Methyl1-(difluoromethyl)-2-oxo-pyridine-3-carboxylate (CAS 899452-36-9)
- 1,3-Benzothiazol-2-yl fluoromethyl sulfone (CAS 189579-72-4)
- 2-[2-[2-[2-[2-[2-[2-[2-[2-(2-Hexadecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol (CAS 14529-40-9)
- 3-(1h-1,2,3-Triazol-1-yl)propanenitrile (CAS 4320-92-7)
- 5-[(4-Chlorophenyl)methyl]-8-oxa-3,5-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),3,10,12-pentaen-6-one (CAS 864923-27-3)
- Liraglutide Impurity 31 (CAS CATO-C4X-199231)
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