5-(2,4-Dichloro-phenoxymethyl)-furan-2-carboxylic acid CAS 704872-29-7
| CAS No. | 704872-29-7 |
| Molecular Formula | C24H20ClNO4 |
| Molecular Weight | 421.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-(2,4-Dichloro-phenoxymethyl)-furan-2-carboxylic acid is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 5-(2,4-Dichloro-phenoxymethyl)-furan-2-carboxylic acid (CAS 704872-29-7), a certified reference material (molecular formula C24H20ClNO4, MW 421.87 g/mol) for analytical method development and quality control.
5-(2,4-Dichloro-phenoxymethyl)-furan-2-carboxylic acid (C24H20ClNO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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.
CATO manufactures 5-(2,4-Dichloro-phenoxymethyl)-furan-2-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C24H20ClNO4 |
| Molecular Weight | 421.87 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichloro Standards
- 2-((2,5-Dichloro-N-(2-chlorophenyl)phenyl)sulfonamido)-N,N-dimethylacetamide (CAS 337922-16-4)
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- 2-((N-(2,4-dichloro-5-methoxyphenyl)-4-fluorophenyl)sulfonamido)-N-methylacetamide (CAS 338967-33-2)
- 3-(5,6-Dichloro-1-(2-chloro-6-fluorobenzyl)-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one (CAS 338774-13-3)
- 2,4-Dichloro-N-(4-{[(4-chlorophenyl)sulfanyl]methyl}phenyl)benzamide (CAS 338398-85-9)
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Recommended Standards
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(3-chlorophenyl)propanoic acid (CAS 284492-15-5)
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- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-chlorophenyl)propanoic acid (CAS 250740-51-3)
- Fmoc-(R)-3-Amino-3-(3-chlorophenyl)-propionic acid (CAS 511272-53-0)
- (2-((((Benzyloxy)carbonyl)amino)methyl)phenyl)boronic acid (CAS 1070894-20-0)
- Methyl 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthoate (CAS 1290056-71-1)
- 3'-(Trifluoromethoxy)-[1,1'-biphenyl]-3-ol (CAS 365426-96-6)
- 1-(6-(Methylsulfonyl)pyrimidin-4-yl)piperidine-4-carboxylic acid (CAS 1707594-81-7)
- tert-Butyl 4-((2-chloro-7-methyl-4-morpholinothieno[3,2-d]pyrimidin-6-yl)methyl)piperazine-1-carboxylate (CAS 956034-69-8)
- N-(4,4-Dimethylcyclohexyl)-4,6-difluoro-1H-indole-2-carboxamide (CAS 1473450-62-2)
- 6-Bromo-5-fluoroisatin (CAS 1374208-41-9)
- Methyl 1-{[(tert-butoxy)carbonyl]amino}-4-oxocyclohexane-1-carboxylate (CAS 191111-27-0)
- 3-Methoxycyclobutanol (CAS 1432680-25-5)
- Brain Injury Derived Neurotrophic Peptide (H-3914.0001) (CAS 148330-12-5)
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