4-ethyl-1,2,5-oxadiazole-3-carboxylic acid CAS 1083424-17-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1083424-17-2 |
| Molecular Formula | C5H10N2O3 |
| Molecular Weight | 146.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-ethyl-1,2,5-oxadiazole-3-carboxylic acid (CAS 1083424-17-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H10N2O3. Molecular weight: 146.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H10N2O3 |
| Molecular Weight | 146.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related ethyl Standards
- 3-ethyl-1,2,4-oxadiazole-5-carboxylic acid (CAS 944906-35-8)
- 3-Phenyl-1,2,5-oxadiazole (CAS 10349-06-1)
- 5-phenyl-1,2,4-oxadiazole (CAS 16494-52-3)
- 2-Phenyl-1,3,4-oxadiazole (CAS 825-56-9)
- 3-phenyl-1,2,4-oxadiazole (CAS 5157-62-0)
- 4-methyl-1,2,5-oxadiazole-3-carbonyl chloride (CAS 15323-68-9)
- 5-Methyl-1,2,3-oxadiazole-4-carbonyl chloride (CAS 914637-79-9)
- 5-propyl-1,3,4-oxadiazole-2-thiol (CAS 31130-16-2)
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