Diethyl 2-(5-oxodihydrofuran-2(3H)-ylidene)malonate CAS 85152-95-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 85152-95-0 |
| Molecular Formula | C11H14O6 |
| Molecular Weight | 242.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Diethyl 2-(5-oxodihydrofuran-2(3H)-ylidene)malonate (CAS 85152-95-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H14O6. Molecular weight: 242.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H14O6 |
| Molecular Weight | 242.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
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Recommended Standards
- Di(prop-2-yn-1-yl) terephthalate (CAS 4631-69-0)
- Dimethyl 2-(4,4-dimethyl-2-oxodihydrofuran-3(2H)-ylidene)malonate (CAS 71817-25-9)
- Butyl (3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazin-6-yl)glycinate (CAS 307524-88-5)
- 4'-Acetyl[1,1'-biphenyl]-2-carbaldehyde (CAS 150970-51-7)
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- (3-Chloropropyl)cyclopentane (CAS 119507-55-0)
- 3-(4-Methoxybenzyl)-6-(thiophen-2-yl)isoxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 1263208-99-6)
- Ethyl 4-aminopiperidine-4-carboxylate (CAS 57611-99-1)
- trans-1,4-Cyclohexanediol (CAS 6995-79-5)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
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