3-(5-Ethyl-1,2,4-oxadiazol-3-yl)aniline CAS 10364-74-6
| CAS No. | 10364-74-6 |
| Molecular Formula | C10H11N3O |
| Molecular Weight | 189.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(5-Ethyl-1,2,4-oxadiazol-3-yl)aniline (CAS 10364-74-6), molecular formula C10H11N3O and molecular weight 189.21 g/mol, is a CATO reference standard with documented purity and traceability.
3-(5-Ethyl-1,2,4-oxadiazol-3-yl)aniline (C10H11N3O) contains a nitrogen-containing heterocyclic scaffold, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-(5-Ethyl-1,2,4-oxadiazol-3-yl)aniline 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 | C10H11N3O |
| Molecular Weight | 189.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- 3-(3-Ethyl-1,2,4-oxadiazol-5-yl)aniline (CAS 1015846-73-7)
- 4-(3-Ethyl-1,2,4-oxadiazol-5-yl)aniline (CAS 1015846-75-9)
- 2-(3-Ethyl-1,2,4-oxadiazol-5-yl)aniline (CAS 1015846-78-2)
- 4-(5-Ethyl-1,2,4-oxadiazol-3-yl)aniline (CAS 10185-71-4)
- (4-(3-Methyl-1,2,4-oxadiazol-5-yl)phenyl)methanamine (CAS 1036532-71-4)
- 4-((3-Methyl-1,2,4-oxadiazol-5-yl)methyl)aniline (CAS 1039988-23-2)
- (3-Methyl-1,2,4-oxadiazol-5-yl)(phenyl)methanamine (CAS 1041569-01-0)
- (5-Methyl-1,2,4-oxadiazol-3-yl)(phenyl)methanamine (CAS 1153758-91-8)
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