Methyl 5-((2,4-difluorophenoxy)methyl)furan-2-carboxylate CAS 438220-32-7
| CAS No. | 438220-32-7 |
| Molecular Formula | C13H10F2O4 |
| Molecular Weight | 268.21 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.
CATO supplies Methyl 5-((2,4-difluorophenoxy)methyl)furan-2-carboxylate (CAS 438220-32-7), a certified reference material (molecular formula C13H10F2O4, MW 268.21 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H10F2O4, Methyl 5-((2,4-difluorophenoxy)methyl)furan-2-carboxylate contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 268.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Methyl 5-((2,4-difluorophenoxy)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 | C13H10F2O4 |
| Molecular Weight | 268.21 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-containing |
Related Methyl Standards
- Methyl 1-((2,4-difluorophenoxy)methyl)-1h-pyrazole-3-carboxylate (CAS 1004193-81-0)
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- 2-(3,4-Difluorophenoxy)-5-fluoronicotinic acid (CAS 1157093-09-8)
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- 2-(2,3-Difluorophenoxy)-1-(piperazin-1-yl)propan-1-one (CAS 1271613-34-3)
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Recommended Standards
- 5-Fluoro-2-(trifluoromethyl)benzophenone (CAS 237069-80-6)
- 207853-70-1 A814897 [2-fluoranyl-3-(trifluoromethyl)phenyl]-phenyl-methanone [2-fluoro-3-(trifluoromethyl)phenyl]-phenylmethanone (CAS 207853-70-1)
- 4,4-Dimethyl-2-(2-(methylselanyl)phenyl)-4,5-dihydrooxazole (CAS 98191-69-6)
- (2-Fluoro-4-trifluoromethyl-phenyl)-phenyl-methanone 2 - Fluoro - 4 - (trifluoromethyl)benzophenone 207974-08-1 [2-fluoro-4-(trifluoromethyl)phenyl](phenyl)methanone methanone, [2-fluoro-4-(trifluoromethyl)phenyl]phenyl- (CAS 207974-08-1)
- diethyl[2-(pyrrolidin-3-yloxy)ethyl]amine (CAS 1247410-58-7)
- 1-(7-Nicotinoylimidazo[5,1-b]thiazol-2-yl)propan-1-one (CAS 919509-84-5)
- 2-Iodo-6-nitrophenol (CAS 13073-26-2)
- Ethyl 2-bromo-4-phenylthiazole-5-carboxylate (CAS 177328-30-2)
- 3,5-Dichloro-2-methoxybenzene-1-sulfonyl chloride (CAS 19116-94-0)
- 1858250-07-3 1-[(2-Fluorobenzyl)sulfonyl]piperidine-4-carboxylic acid MFCD28954575 (CAS 1858250-07-3)
- 3-Amino-3-[2-(4-fluorophenyl)-5-pyrimidinyl]propanoic acid (CAS 928714-04-9)
- N-(4-Ethoxyphenyl)-2-oxo-2H-chromene-3-carboxamide (CAS 4527-55-3)
- N-Ethyl-N-(5-fluoro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)ethanamine hydrochloride (CAS 2096334-24-4)
- Liraglutide(14-22)TFA Salt (CAS CATO-C4X-199212)
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