3-(2-Methoxyphenyl)furan-2,5-dione CAS 4664-99-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4664-99-7 |
| Molecular Formula | C11H8O4 |
| Molecular Weight | 204.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-Methoxyphenyl)furan-2,5-dione (CAS 4664-99-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H8O4. Molecular weight: 204.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H8O4 |
| Molecular Weight | 204.18 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
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- 5-(2-Methoxyphenyl)-1,3,4-oxadiazole-2-carbaldehyde (CAS 944907-11-3)
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- 1-(5-Hydroxy-2-methyl-1-phenyl-1H-indol-3-yl)ethan-1-one (CAS 5102-18-1)
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