(E)-2-(allylthio)-5-styryl-1,3,4-oxadiazole CAS 478047-57-3
| CAS No. | 478047-57-3 |
| Molecular Formula | C13H12N2OS |
| Molecular Weight | 244.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies (E)-2-(allylthio)-5-styryl-1,3,4-oxadiazole (CAS 478047-57-3), a certified reference material (molecular formula C13H12N2OS, MW 244.31 g/mol) for analytical method development and quality control.
The molecular framework of (E)-2-(allylthio)-5-styryl-1,3,4-oxadiazole (C13H12N2OS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), (E)-2-(allylthio)-5-styryl-1,3,4-oxadiazole 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 | C13H12N2OS |
| Molecular Weight | 244.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related E Standards
- 2-(Allylthio)-6-phenylpyrimidin-4(1H)-one (CAS 62459-16-9)
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- 5-((Allylthio)methyl)isoxazol-3-yl dimethylcarbamate (CAS 89661-35-8)
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- 2-(2-(Allylthio)-1H-benzo[d]imidazol-1-yl)acetic acid (CAS 312754-94-2)
- 2-(Allylthio)-3-methyl-6-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 339101-95-0)
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