2-(2-Fluoroethoxy)-5-iodobenzoic acid CAS 193882-73-4
| CAS No. | 193882-73-4 |
| Molecular Formula | C9H8FIO3 |
| Molecular Weight | 310.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(2-Fluoroethoxy)-5-iodobenzoic 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.
CATO supplies 2-(2-Fluoroethoxy)-5-iodobenzoic acid (CAS 193882-73-4), a certified reference material (molecular formula C9H8FIO3, MW 310.06 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H8FIO3, 2-(2-Fluoroethoxy)-5-iodobenzoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 310.06 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C9H8FIO3 |
| Molecular Weight | 310.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2012 |
| Halogen Content | F/I-containing |
Related Fluoroethoxy Standards
- 5-(2-Fluoroethoxy)-L-tryptophan (CAS 1215091-03-4)
- 2-(4-(2-Fluoroethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 864754-47-2)
- 4-[(1E)-2-[6-[2-[2-(2-Fluoroethoxy)ethoxy]ethoxy]-3-pyridinyl]ethenyl]-N-methyl-benzenamine (CAS 938435-69-9)
- 4-(2-Fluoroethoxy)benzene-1-sulfonyl chloride (CAS 264624-26-2)
- Bis[2-(2-Fluoroethoxy)Ethoxy]Methane (CAS 463-39-8)
- N-(2-(2-Fluoroethoxy)benzyl)propan-2-amine (CAS 1510934-27-6)
- N-(2-(2-Fluoroethoxy)benzyl)cyclopropanamine (CAS 1525542-12-4)
- 4-(2-Fluoroethoxy)benzoyl chloride (CAS 145304-36-5)
Recommended Standards
- 2-FLuoro-5-iodo-4-methoxy-benzoic acid methyl ester (CAS 1823590-32-4)
- 3,4,4,4-Tetrafluoro-3-(heptafluoropropoxy)but-1-yne (CAS 261760-01-4)
- 2-FLuoro-3-iodo-4-methoxy-benzoic acid methyl ester (CAS 1822851-50-2)
- 3,4-Dichloro-1-(3-(trifluoromethyl)phenyl)-1H-pyrrole-2,5-dione (CAS 39147-10-9)
- 4-(Naphthalen-2-yl)-3,5-diphenyl-4H-1,2,4-triazole (CAS 84833-17-0)
- N-allyl-5-chlorofuran-2-carboxamide (CAS 1197799-95-3)
- Cyclobutyl(o-tolyl)methanamine (CAS 1337165-71-5)
- 1-{4H,5H,6H-pyrrolo[1,2-b]pyrazol-2-yl}ethan-1-one (CAS 1512202-56-0)
- 5-(Chloromethyl)-2-ethoxypyridine (CAS 101990-71-0)
- 2-Bromo-5-(difluoromethyl)-4-fluoro-3-nitropyridine (CAS 1806907-63-0)
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- 2-Thia-6-azaspiro[3.3]Heptane 2,2-dioxide oxalate (CAS 1415555-92-8)
- DAPK Substrate Peptide (CAS 386769-53-5)
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