N-[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl Lansoprazole-d4 CAS 1794756-36-7
| CAS No. | 1794756-36-7 |
| Molecular Formula | - |
| Molecular Weight | 576.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
N-[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl Lansoprazole-d4 (CAS 1794756-36-7), molecular formula C25H18D4F6N4O3S and molecular weight 576.55 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N-[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl Lansoprazole-d4 (C25H18D4F6N4O3S) is characterized by deuterium isotope labeling, a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), N-[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl Lansoprazole-d4 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 | C25H18D4F6N4O3S |
| Molecular Weight | 576.55 g/mol |
| Purity | 97%+ |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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