Dimethyl Furan-2,5-dicarboxylate CAS 4282-32-0
| CAS No. | 4282-32-0 |
| Molecular Formula | C8H8O5 |
| Molecular Weight | 184.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dimethyl Furan-2,5-dicarboxylate (CAS 4282-32-0), molecular formula C8H8O5 and molecular weight 184.15 g/mol, is a CATO reference standard with documented purity and traceability.
Dimethyl Furan-2,5-dicarboxylate (C8H8O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Dimethyl Furan-2,5-dicarboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H8O5 |
| Molecular Weight | 184.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1958 |
Related Dimethyl Standards
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Recommended Standards
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- DIISOPROPYL FLUOROPHOSPHATE (CAS 55-91-4)
- 3-Amino-2,3-dihydro-1H-inden-5-ol (CAS 168902-76-9)
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- 3-Amino-4-(3,4-dimethoxyphenyl)-N-(2,5-dimethylphenyl)-6-(p-tolyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 332100-81-9)
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- (5-Fluoroquinolin-8-yl)boronic acid (CAS 1072951-45-1)
- 2-Bromo-1-(2-furyl)ethanone (CAS 15109-94-1)
- Met(O)14-Exenatide trifluoroacetate salt (CAS 1678417-38-3)
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