tert-butyl 3-[3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl]morpholine-4-carboxylate CAS 1803604-96-7
| CAS No. | 1803604-96-7 |
| Molecular Formula | C15H19N3O4S |
| Molecular Weight | 337.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C15H19N3O4S, tert-butyl 3-[3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl]morpholine-4-carboxylate contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 337.39 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).
CATO supplies tert-butyl 3-[3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl]morpholine-4-carboxylate (CAS 1803604-96-7), a certified reference material (molecular formula C15H19N3O4S, MW 337.39 g/mol) for analytical method development and quality control.
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), tert-butyl 3-[3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl]morpholine-4-carboxylate 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 | C15H19N3O4S |
| Molecular Weight | 337.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
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