2,5-Dimethyl-4-methoxy-3(2H)-furanone CAS 4077-47-8
Purity >95%In StockPharmaceutical Standards
| CAS No. | 4077-47-8 |
| Molecular Formula | C7H10O3 |
| Molecular Weight | 142.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Dimethyl-4-methoxy-3(2H)-furanone (CAS 4077-47-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H10O3. Molecular weight: 142.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H10O3 |
| Molecular Weight | 142.15 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
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- 2-Ethynyl-3-fluoro-5-methylpyridine (CAS 1372103-91-7)
- Insulin Degludec Impurity 8 (CAS CATO-C4X-21578)
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