Mosapride Impurity 8 CAS 112885-33-3
| CAS No. | 112885-33-3 |
| Molecular Formula | C21H26ClN3O3 |
| Molecular Weight | 403.90 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 8.
Mosapride Impurity 8 (CAS 112885-33-3) is a certified pharmaceutical impurity reference standard with the molecular formula C21H26ClN3O3 and a molecular weight of 403.90 g/mol.
Mosapride Impurity 8 (C21H26ClN3O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures Mosapride Impurity 8 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 | C21H26ClN3O3 |
| Molecular Weight | 403.90 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Mosapride Standards
- Mosapride Impurity 5 (CAS CATO-C4X-10445)
- Mosapride Impurity 53 (CAS CATO-C4X-104453)
- Mosapride Impurity 3 (CAS CATO-C4X-10443)
- Mosapride Impurity 4 (CAS CATO-C4X-10444)
- Mosapride (CAS 112885-41-3)
- Mosapride Impurity 36 (CAS 112886-56-3)
- Mosapride Impurity 1 (CAS 2196138-12-0)
- Mosapride-d5 (CAS 1246820-66-5)
Recommended Standards
- Tris(dimethylamido)gallium(III) (CAS 57731-40-5)
- 4-((1-(4-Chlorophenyl)-1H-tetrazol-5-yl)methyl)-N-cyclohexylpiperazine-1-carboxamide (CAS 1049435-59-7)
- N-(4-((tert-Butyldimethylsilyl)oxy)phenyl)-4-chloro-5-(trifluoromethyl)pyrimidin-2-amine (CAS 2296722-70-6)
- 2-Chloro-4-(4-methylthiophen-2-yl)-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1142945-86-5)
- Rivaroxaban Impurity 71 (CAS 811450-82-5)
- Valnemulin impurity 5 (CAS CATO-C4X-19995)
- Terbutaline Impurity 46 (CAS CATO-C4X-118346)
- Hexahydropentalen-2(1H)-one (CAS 56180-61-1)
- Fmoc-D-Orn(Boc)-OH (CAS 118476-89-4)
- Ethyl 2,2-difluoro-2-((1-methyl-1H-imidazol-2-yl)sulfonyl)acetate (CAS 1706433-15-9)
- 5-(3-(2-Fluorophenyl)-1,2,4-oxadiazol-5-yl)pyridin-2-ol (CAS 1239843-29-8)
- 4-Amino-[1,1'-biphenyl]-2-ol (CAS 793663-58-8)
- Sodium 6-amino-1,2-dioxine-3-carboxylate (CAS CATO-C3D-4727)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
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