Mosapride Impurity 42 CAS CATO-C4X-104442
| CAS No. | CATO-C4X-104442 |
| Molecular Formula | C13H18ClNO3 |
| Molecular Weight | 271.74 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.
CATO supplies Mosapride Impurity 42 (CAS CATO-C4X-104442), a pharmacopoeial impurity reference standard (molecular formula C13H18ClNO3, MW 271.74 g/mol) used for the identification and quantification of trace impurities in APIs.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Mosapride Impurity 42 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 271.74 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures Mosapride Impurity 42 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 | C13H18ClNO3 |
| Molecular Weight | 271.74 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Mosapride Standards
- Mosapride Impurity 65 (CAS CATO-C4X-104465)
- Mosapride Impurity 60 (CAS 112913-93-6)
- Mosapride Impurity 67 (CAS CATO-C4X-104467)
- Mosapride Impurity 62 (CAS CATO-C4X-104462)
- Mosapride Impurity 63 (CAS CATO-C4X-104463)
- Mosapride Impurity 15 (CAS 112914-09-7)
- Mosapride Impurity 41 (CAS CATO-C4X-104441)
- Mosapride impurity 44 (CAS CATO-C4X-104459)
Recommended Standards
- Tert-butyl2-(chloromethyl)-6,8-dihydro-5h-imidazo[1,2-a]pyrazine-7-carboxylate (CAS 2306263-07-8)
- Salbutamol EP Impurity K Trifluoroacetic Acid (CAS 898542-80-8（free）)
- tert-Butyl 4-chloro-2-(hydroxymethyl)benzylcarbamate, 97% (CAS 439117-40-5)
- Indapamide Impurity 52 (CAS CATO-C4X-140052)
- Pantoprazole Impurity 69 (CAS 33262-90-7)
- Gonadorelin EP Impurity F X TFA Salt (CAS CATO-C4X-23547)
- Asenapine Impurity 1 (CAS 1180843-77-9)
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- 2-(4-Chlorophenyl)-2-(4-methyl-1-piperazinyl)ethylamine (CAS 919724-53-1)
- 4-Methyl-1-phenylmethoxycarbonylpiperidine-2-carboxylic acid (CAS 1353629-99-8)
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- 2-(6-Ethylisoquinolin-4-yl)acetic acid (CAS 756809-77-5)
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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