3-[3-(4-Methylphenyl)-1,2,4-oxadiazol-5-yl]-1H-indole CAS 1338680-46-8
| CAS No. | 1338680-46-8 |
| Molecular Formula | C17H13N3O |
| Molecular Weight | 275.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-[3-(4-Methylphenyl)-1,2,4-oxadiazol-5-yl]-1H-indole (CAS 1338680-46-8), a certified reference material (molecular formula C17H13N3O, MW 275.30 g/mol) for analytical method development and quality control.
3-[3-(4-Methylphenyl)-1,2,4-oxadiazol-5-yl]-1H-indole (C17H13N3O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-[3-(4-Methylphenyl)-1,2,4-oxadiazol-5-yl]-1H-indole 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 | C17H13N3O |
| Molecular Weight | 275.30 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related Methylphenyl Standards
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Recommended Standards
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Why CATO?
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