5-((3-Chlorophenoxy)methyl)furan-2-carboxylic acid CAS 74556-56-2
| CAS No. | 74556-56-2 |
| Molecular Formula | C12H9ClO4 |
| Molecular Weight | 252.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-((3-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 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).
CATO supplies 5-((3-Chlorophenoxy)methyl)furan-2-carboxylic acid (CAS 74556-56-2), a certified reference material (molecular formula C12H9ClO4, MW 252.65 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-((3-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.) | 1978 |
| Halogen Content | Cl-containing |
Related Chlorophenoxy Standards
- 5-((2-Chlorophenoxy)methyl)furan-2-carboxylic acid (CAS 364609-04-1)
- 5-[(4-Chlorophenoxy)methyl]-2-furoic acid (CAS 74556-57-3)
- 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)
- 6-((4-Chlorophenoxy)methyl)-1,3,5-triazine-2,4-diamine (CAS 848299-15-0)
Recommended Standards
- 5-(2-Chloro-3-methoxyphenyl)pyrimidine-2,4(1H,3H)-dione (CAS 830346-42-4)
- 4-Chloro-1-ethyl-3-nitroquinolin-2(1H)-one (CAS 433310-26-0)
- 5-(3-Chloro-4-methoxyphenyl)furan-2-carboxylic acid (CAS 443124-74-1)
- 4-(Chloromethyl)-5-methyl-2-(4-nitrophenyl)oxazole (CAS 907200-67-3)
- 1-((6-Methoxypyridin-2-yl)methyl)piperidin-4-ol (CAS 1341068-42-5)
- (R)-Propafenone (CAS 107381-31-7)
- 2-(Morpholine-4-carbonyl)-1-benzofuran-3-amine (CAS 871217-33-3)
- 3,5-Diethyl 6-acetohydrazido-2-oxo-1,2-dihydropyridine-3,5-dicarboxylate (CAS 146255-47-2)
- Methyl 2-ethyl-7-methoxy-1,3-benzoxazole-5-carboxylate (CAS 1221792-17-1)
- 3-[(4-fluorophenyl)methyl]-5-(pyrrolidin-2-yl)-1,2,4-oxadiazole hydrochloride (CAS 1311315-96-4)
- 1-Methyl-3-nitro-1H-pyrazole-4-carboxylic acid (CAS 39205-68-0)
- 6-(Morpholin-4-ylmethyl)pyridin-2-amine (CAS 400775-22-6)
- N-(5-Methylisoxazol-3-yl)-2-((4-(thiophen-2-yl)-6-(trifluoromethyl)pyrimidin-2-yl)thio)acetamide (CAS 505056-50-8)
- Semaglutide impurity 268 (CAS CATO-C4X-2226268)
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