Ethyl 5-(ethoxymethyl)-1,2,4-oxadiazole-3-carboxylate CAS 1341068-81-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1341068-81-2 |
| Molecular Formula | C8H12N2O4 |
| Molecular Weight | 200.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-(ethoxymethyl)-1,2,4-oxadiazole-3-carboxylate (CAS 1341068-81-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H12N2O4. Molecular weight: 200.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H12N2O4 |
| Molecular Weight | 200.19 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4-Nitro-2-phenylpyridine (CAS 1335110-45-6)
- 5-(2-Propoxyethyl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1343153-98-9)
- Dimethyl (E)-2-(3-methoxyallylidene)malonate (CAS 133445-85-9)
- 4-(trifluoromethyl)-1,2,3,4-tetrahydroquinoline (CAS 1423030-95-8)
- Methyl 3-((3,4-dichlorobenzyl)oxy)thieno[2,3-b]pyridine-2-carboxylate (CAS 338419-32-2)
- 4,6-Dimethoxy-2-methyl-2,3-dihydro-1-benzofuran-3-one (CAS 83949-04-6)
- 2,3-Difluoro-4-isopropoxybenzoic acid (CAS 2404733-87-3)
- 2-((3,3-Dimethylbutoxy)methyl)butane-1-sulfonyl chloride (CAS 1479725-85-3)
- Gold(1+), bis[[1,1′-biphenyl]-2-ylbis(1,1-dimethylethyl)phosphine][μ-(4,5-dihydro-2-phenyl-3-furanyl)]di-, (OC-6-11)-hexafluoroantimonate(1-) (1:1) (CAS 1430839-56-7)
- Semaglutide Sodium Salt (CAS CATO-C4X-222620)
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