(E)-4-(Furan-2-ylmethylene)-2-methoxy-2H-pyran-3(4H)-one CAS 88874-80-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 88874-80-0 |
| Molecular Formula | C11H10O4 |
| Molecular Weight | 206.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (E)-4-(Furan-2-ylmethylene)-2-methoxy-2H-pyran-3(4H)-one (CAS 88874-80-0) pharmaceutical standards reference standard. Molecular formula: C11H10O4. Molecular weight: 206.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H10O4 |
| Molecular Weight | 206.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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.) | 1982 |
Related E Standards
- 2-(Furan-2-carbonyl)cyclohexane-1,3-dione (CAS 1356596-31-0)
- (Z)-4-(Furan-2-ylmethylene)-2-methoxy-2H-pyran-3(4H)-one (CAS 88874-84-4)
- 4-(Furan-2-yl)-2,6-dioxocyclohexanecarbaldehyde (CAS 92132-91-7)
- 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-2-ylmethylene)imidazolidine-2,4-dione (CAS 640716-50-3)
- 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)
Recommended Standards
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- (E)-2-Benzylidenesuccinic acid (CAS 46427-07-0)
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- 2-Hydroxy-3,5-dimethylbenzene-1-sulfonyl chloride (CAS 872277-84-4)
- 2-Bromo-5-ethoxybenzaldehyde ethylene acetal (CAS 2221812-35-5)
- Citalopram Impurity 26 (CAS 64169-45-5)
- 4-Formylphenyl 4-formylbenzoate (CAS 219595-78-5)
- n-(1-(3-Methylthiophen-2-yl)ethyl)propan-1-amine (CAS 1248914-53-5)
- Semaglutide Impurity 128 (CAS 2490269-78-6)
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