Methyl 5-((3-chloro-4-fluorophenoxy)methyl)furan-2-carboxylate CAS 438220-65-6
| CAS No. | 438220-65-6 |
| Molecular Formula | C13H10ClFO4 |
| Molecular Weight | 284.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Methyl 5-((3-chloro-4-fluorophenoxy)methyl)furan-2-carboxylate (CAS 438220-65-6) is a high-purity analytical reference standard with the molecular formula C13H10ClFO4 and a molecular weight of 284.67 g/mol.
Structurally, Methyl 5-((3-chloro-4-fluorophenoxy)methyl)furan-2-carboxylate (C13H10ClFO4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 284.67 g/mol, it falls into the medium-molecular-weight range. 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).
As a certified reference material (CRM), Methyl 5-((3-chloro-4-fluorophenoxy)methyl)furan-2-carboxylate 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 | C13H10ClFO4 |
| Molecular Weight | 284.67 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.) | 2025 |
| Halogen Content | F/Cl-containing |
Related Methyl Standards
- Methyl 1-((3-chloro-4-fluorophenoxy)methyl)-1h-pyrazole-3-carboxylate (CAS 1001500-21-5)
- 1-((3-Chloro-4-fluorophenoxy)methyl)-1h-pyrazole-3-carbohydrazide (CAS 1004193-94-5)
- 3-[(3-Chloro-4-Methoxyphenyl)Methyl]-5-Fluoro-1H-Pyrimidine-2,4-Dione (CAS 102613-23-0)
- Methyl 4-chloro-1-((3-fluorophenoxy)methyl)-1h-pyrazole-3-carboxylate (CAS 1170483-71-2)
- 1-[(2-chloro-4-fluorophenyl)methyl]-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid (CAS 926206-27-1)
- 5-((2-Chloro-4-fluorophenoxy)methyl)furan-2-carbohydrazide (CAS 832737-61-8)
- 5-((2-Chloro-6-fluorobenzyl)oxy)-2-(hydroxymethyl)-4H-pyran-4-one (CAS 866040-48-4)
- 5-[(2-Chloro-6-fluorophenyl)methylidene]-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 278597-15-2)
Recommended Standards
- Methyl 5-((2-chloro-4-fluorophenoxy)methyl)furan-2-carboxylate (CAS 438220-96-3)
- Methyl 2-((2-chloro-4-(trifluoromethyl)phenyl)thio)acetate (CAS 1119451-07-8)
- Methyl 3-(2-chloroacetamido)-5-fluoro-1H-indole-2-carboxylate (CAS 843631-16-3)
- 2-(2-((1,1,1-Trifluoropropan-2-yl)oxy)ethoxy)ethane-1-sulfonyl chloride (CAS 1539802-98-6)
- 2,3-Difluoro-alpha-(trifluoromethyl)benzyl Alcohol (CAS 1343223-64-2)
- 5-Iodo-6-methoxy-3-nitropyridin-2-amine (CAS 868539-54-2)
- Ethyl 6-bromo-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1396779-46-6)
- 4-[(pyridin-2-ylmethyl)amino]butanoic acid (CAS 926189-19-7)
- 2,5-Diphenylbenzofuran (CAS 121045-39-4)
- 2-(((3,5-Dichlorophenyl)amino)methyl)phenol (CAS 199990-19-7)
- 4-Amino-3,5-difluorophenol (CAS 135086-76-9)
- 3-mercapto-2-(mercaptomethyl)propanoic acid (CAS 7634-96-0)
- 2,2,6-Trimethyl-2,3,4,5-tetrahydropyridine (CAS 112269-97-3)
- Tau Peptide (304-318) trifluoroacetate salt (CAS 330456-49-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com