potassium 5-ethyl-1,2,4-oxadiazole-3-carboxylate CAS 1803591-86-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1803591-86-7 |
| Molecular Formula | C5H5N2O3 K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order potassium 5-ethyl-1,2,4-oxadiazole-3-carboxylate (CAS 1803591-86-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H5N2O3 K. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H5N2O3 K |
| Molecular Weight | 180.20 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, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 3-(Naphthalen-1-ylmethyl)-2,3-dihydro-1,3-thiazol-2-imine hydrochloride (CAS 1172880-63-5)
- n-(Furan-2-ylmethyl)piperidine-4-carboxamide hydrochloride (CAS 1220037-74-0)
- N-(2-Cyanoethyl)-N-ethylamine (CAS 21539-47-9)
- 2-Fluorothiazol-5-amine (CAS 1210907-99-5)
- 2-(Cyclopropyl(2,6-dichlorobenzyl)amino)acetic acid (CAS 1179605-69-6)
- 6-(4-Fluorophenyl)-4-oxo-4H,5H-pyrazolo[1,5-a]pyrazine-2-carboxylic acid (CAS 1443978-45-7)
- Neuropeptide EI (human, mouse, rat) (CAS 125934-45-4)
Why CATO?
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