5-(2,4-Dichlorophenoxymethyl)furan-2-carboxylic acid CAS 74556-60-8
| CAS No. | 74556-60-8 |
| Molecular Formula | C12H8Cl2O4 |
| Molecular Weight | 287.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-(2,4-Dichlorophenoxymethyl)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.
5-(2,4-Dichlorophenoxymethyl)furan-2-carboxylic acid (CAS 74556-60-8), molecular formula C12H8Cl2O4 and molecular weight 287.10 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 5-(2,4-Dichlorophenoxymethyl)furan-2-carboxylic acid (C12H8Cl2O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H8Cl2O4 |
| Molecular Weight | 287.10 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1978 |
| Halogen Content | Cl-containing |
Related Dichlorophenoxymethyl Standards
- 3-(2,4-Dichlorophenoxymethyl)-1h-1,2,4-triazole-5-carboxamide (CAS 400080-22-0)
- 5-(2,6-dichlorophenoxymethyl)-1,2-oxazole-3-carboxylic acid (CAS 1225900-23-1)
- 5-(2,4-Dichlorophenoxymethyl)-1,2-oxazole-3-carboxylic acid (CAS 932894-91-2)
- 5-(2,4-Dichlorophenoxymethyl)-1,3,4-oxadiazole-2-thiol (CAS 50848-29-8)
- 2-(2,3-dichlorophenoxymethyl)benzoic acid (CAS 938124-26-6)
- 4-(2,5-Dichlorophenoxymethyl)-1,3-thiazol-2-amine (CAS 1082303-05-6)
- 4-(2,4-Dichlorophenoxymethyl)-1,3-thiazol-2-amine (CAS 612802-16-1)
- 5-(2,3-Dichlorophenoxymethyl)furan-2-carbaldehyde (CAS 438219-17-1)
Recommended Standards
- 5-((2,5-Dichlorophenoxy)methyl)furan-2-carboxylic acid (CAS 364616-14-8)
- 5-(Chloromethyl)isoxazol-3-yl (3-chlorophenyl)carbamate (CAS 866154-18-9)
- 5-((2,3-Dichlorophenoxy)methyl)furan-2-carboxylic acid (CAS 438218-49-6)
- 5-(iodomethyl)-2-phenyl-4,5-dihydro-1,3-oxazole (CAS 200573-05-3)
- 2-(4-(Aminomethyl)phenyl)propan-2-ol (CAS 214758-90-4)
- 1,1-Dimethylethyl 4-(bromomethyl)-1H-benzotriazole-1-carboxylate (CAS 1352721-37-9)
- (2R,3R,4S,5S)-D-Sofosbuvir Isomer (CAS CATO-C4X-105241)
- tert-Butyl 3-amino-4-(3-(difluoromethyl)phenyl)pyrrolidine-1-carboxylate (CAS 1366879-14-2)
- 1-(4-(Trifluoromethyl)phenyl)propan-2-amine (CAS 1626-74-0)
- 2-Bromo-6-(difluoromethyl)-3-fluoro-4-methoxypyridine (CAS 1804912-32-0)
- Methyl 4-[(Trimethylsilyl)ethynyl]benzoate (CAS 75867-41-3)
- (1R,2R,4S)-Bicyclo(2.2.1)heptan-2-ol (CAS 29583-34-4)
- 1-(4-Ethylphenyl)propane-1-thiol (CAS 1096333-25-3)
- [y-Glu3]-Semaglutide Impurity 135 (CAS CATO-C4X-2226135)
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