2-Phenoxy-1-(4-(5-(thiophen-3-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)propan-1-one CAS 1448043-89-7
| CAS No. | 1448043-89-7 |
| Molecular Formula | C20H21N3O3S |
| Molecular Weight | 383.46 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.
CATO supplies 2-Phenoxy-1-(4-(5-(thiophen-3-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)propan-1-one (CAS 1448043-89-7), a certified reference material (molecular formula C20H21N3O3S, MW 383.46 g/mol) for analytical method development and quality control.
2-Phenoxy-1-(4-(5-(thiophen-3-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)propan-1-one (C20H21N3O3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 2-Phenoxy-1-(4-(5-(thiophen-3-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)propan-1-one 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 | C20H21N3O3S |
| Molecular Weight | 383.46 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Tert-butyl (2-((1-acetylindoline)-5-sulfonamido)ethyl)carbamate (CAS 1427461-09-3)
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- (S)-FMOC-5,5-Dimethyl-1,3-thiazolidine-4-carboxylic acid (CAS 141636-66-0)
- 2-(4-{[(9h-fluoren-9-yl)methoxy]carbonyl}thiomorpholin-3-yl)acetic acid (CAS 1521047-51-7)
- 3-(4-(Dimethylamino)piperidin-1-yl)isonicotinaldehyde (CAS 1774895-14-5)
- trans-4-(2-Methoxybenzoyl)cyclohexane-1-carboxylic acid (CAS 736136-05-3)
- 8-Ethyl-6-phenyl-2,3-dihydroimidazo[1,2-b]pyridazine (CAS 781567-04-2)
- N-Carnosyl histidine (CAS 2295920-97-5)
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- Methyl (3-(difluoromethoxy)benzoyl)glycinate (CAS 795291-32-6)
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- D-Pro31-Tirzepatide (CAS CATO-CPTD788905)
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