Mosapride-d5 CAS 1246820-66-5
| CAS No. | 1246820-66-5 |
| Molecular Formula | - |
| Molecular Weight | 426.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 426.92 g/mol gives Mosapride-d5 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Mosapride-d5 (CAS 1246820-66-5), molecular formula C21H20D5ClFN3O3 and molecular weight 426.92 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C21H20D5ClFN3O3, Mosapride-d5 contains deuterium isotope labeling, a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 426.92 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Mosapride-d5 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 | C21H20D5ClFN3O3 |
| Molecular Weight | 426.92 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) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Mosapride Standards
- Mosapride Impurity 1 (CAS 2196138-12-0)
- Mosapride (CAS 112885-41-3)
- Mosapride Impurity 36 (CAS 112886-56-3)
- Mosapride Impurity 1 (CAS 1161443-73-7)
- Mosapride Impurity 40 (CAS CATO-C4X-104440)
- Mosapride Impurity 5 (CAS CATO-C4X-10445)
- Mosapride Impurity 53 (CAS CATO-C4X-104453)
- Mosapride Impurity 8 (CAS 112885-33-3)
Recommended Standards
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- Ziprasidone EP Impurity B (CAS 1159977-56-6)
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- 8-fluoro-6-methyl-1,2,3,4-tetrahydroquinoline (CAS 954260-80-1)
- Emodin-8-glucoside (CAS 23313-21-5)
- (S)-2-methyl-3-(methylthio)propanoic acid (CAS 183182-30-1)
- Azelastine Impurity N10 (CAS 1859-33-2)
- Tetrabenazine Impurity 47-D6 (CAS CATO-C4X-274847)
- N-(Piperidin-4-ylmethyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide hydrochloride (CAS 1353947-91-7)
- (3-(1H-1,2,4-Triazol-5-yl)phenyl)methanamine (CAS 1249340-18-8)
- Protein Kinase C (alpha) Peptide (CAS 159939-84-1)
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