3-Ethyl-5-(furan-2-ylmethylene)imidazolidine-2,4-dione CAS 640716-50-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 640716-50-3 |
| Molecular Formula | C10H10N2O3 |
| Molecular Weight | 206.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Ethyl-5-(furan-2-ylmethylene)imidazolidine-2,4-dione (CAS 640716-50-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H10N2O3. Molecular weight: 206.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H10N2O3 |
| Molecular Weight | 206.20 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.) | 1985 |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- 2-(3-(Furan-2-yl)-5-methyl-1H-pyrazol-4-yl)acetic acid (CAS 1491132-37-6)
- 2-(1-(Furan-2-yl)-2-nitroethyl)-1H-pyrrole (CAS 848837-89-8)
- 3-Ethyl-5-(furan-3-ylmethylene)imidazolidine-2,4-dione (CAS 644957-10-8)
- Ethyl 3-(furan-3-yl)-1H-pyrazole-4-carboxylate (CAS 908271-38-5)
- Ethyl 5-(furan-2-yl)-1H-pyrazole-3-carboxylate (CAS 33545-44-7)
- Ethyl 5-(furan-2-yl)-1H-pyrazole-3-carboxylate (CAS 34020-22-9)
- 2-(Furan-2-carbonyl)cyclohexane-1,3-dione (CAS 1356596-31-0)
- (E)-4-(Furan-2-ylmethylene)-2-methoxy-2H-pyran-3(4H)-one (CAS 88874-80-0)
Recommended Standards
- 3-Ethoxy-5-phenyl-1,3,4-oxadiazol-2(3H)-one (CAS 502144-51-6)
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- N,N-Diethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 325142-97-0)
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