4-(3-(Furan-2-yl)-1,2,4-oxadiazol-5-yl)butanoic acid CAS 878437-17-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 878437-17-3 |
| Molecular Formula | C10H10N2O4 |
| Molecular Weight | 222.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3-(Furan-2-yl)-1,2,4-oxadiazol-5-yl)butanoic acid (CAS 878437-17-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H10N2O4. Molecular weight: 222.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H10N2O4 |
| Molecular Weight | 222.20 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
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- 4-(Furan-2-carbonyl)piperazine-1-carboximidamide (CAS 77723-05-8)
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Recommended Standards
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- 3-Nitro-6-propoxyimidazo[1,2-b]pyridazine (CAS 37990-52-6)
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- 2,4-Diphenyloxazole (CAS 838-41-5)
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- (R)-3-amino-5-(2-fluoro-5-nitrophenyl)-2,5-dimethyl-5,6-dihydro-2H-1,2,4-thiadiazine 1,1-dioxide (CAS 1286770-45-3)
- Tofacitinib Impurity 96 (CAS 2174011-55-1)
- Tert-butyl ((1R,4r,6S)-6-aminospiro[3.3]Heptan-1-yl)carbamate (CAS 1682647-15-9)
- Palmitoyl Hexapeptide-12 (CAS 171263-26-6)
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