5-((2-Chlorophenoxy)methyl)furan-2-carboxylic acid CAS 364609-04-1
| CAS No. | 364609-04-1 |
| Molecular Formula | C12H9ClO4 |
| Molecular Weight | 252.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-((2-Chlorophenoxy)methyl)furan-2-carboxylic acid (C12H9ClO4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
5-((2-Chlorophenoxy)methyl)furan-2-carboxylic acid (CAS 364609-04-1) is a high-purity analytical reference standard with the molecular formula C12H9ClO4 and a molecular weight of 252.65 g/mol.
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), 5-((2-Chlorophenoxy)methyl)furan-2-carboxylic acid 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 | C12H9ClO4 |
| Molecular Weight | 252.65 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
Related Chlorophenoxy Standards
- 5-((3-Chlorophenoxy)methyl)furan-2-carboxylic acid (CAS 74556-56-2)
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- 2-(2-Chlorophenoxy)-N-(1h-1,2,4-triazol-3-yl)acetamide (CAS 302804-96-2)
- 4-((3-Chlorophenoxy)methyl)thiophene-2-carbaldehyde (CAS 869952-27-2)
- 4-((2-Chlorophenoxy)methyl)tetrahydro-2H-pyran-4-carbonitrile (CAS 1387574-12-0)
- 2-(4-Chlorophenoxy)-N-(furan-2-ylmethyl)ethanamine (CAS 433947-84-3)
- 2-(2-Chlorophenoxy)-N-(1h-pyrazol-4-yl)acetamide (CAS 1153800-47-5)
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