2-Chloro-4-fluoro-5-iodophenyl trifluoromethanesulfonate CAS 1820607-92-8
| CAS No. | 1820607-92-8 |
| Molecular Formula | C7H2ClF4IO3S |
| Molecular Weight | 404.51 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 2-Chloro-4-fluoro-5-iodophenyl trifluoromethanesulfonate (CAS 1820607-92-8), a certified reference material (molecular formula C7H2ClF4IO3S, MW 404.51 g/mol) for analytical method development and quality control.
The molecular framework of 2-Chloro-4-fluoro-5-iodophenyl trifluoromethanesulfonate (C7H2ClF4IO3S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine/iodine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 2-Chloro-4-fluoro-5-iodophenyl trifluoromethanesulfonate 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 | C7H2ClF4IO3S |
| Molecular Weight | 404.51 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl/I-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
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Recommended Standards
- 5-[(Z)-(5-fluoro-2-oxo-1H-indol-3-ylidene)methyl]-2,4-dimethyl-N-[2-(2,2,3,3,4,4,5,5-octadeuteriopyrrolidin-1-yl)ethyl]-1H-pyrrole-3-carboxamide (CAS 1795134-78-9)
- N-(3,4-Dimethoxyphenyl)-2-((4-ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 618412-12-7)
- 1-(1H-benzo[d][1,2,3]triazol-1-yl)-N,N-dibenzyl-1-phenylmethanamine (CAS 133384-09-5)
- N-(4-(tert-Butyl)phenyl)-4-(isoquinolin-5-yl)phthalazin-1-amine (CAS 878288-55-2)
- Methyl 2-(4-(2,4-dichlorophenoxy)butanamido)-4-methyl-5-((3-(trifluoromethyl)phenyl)carbamoyl)thiophene-3-carboxylate (CAS 335409-42-2)
- Imidodicarbonimidic diamide xsulfate (CAS 2583-53-1)
- 3-Chloro-3-fluorobenzophenone (CAS 75762-57-1)
- Phenyl 2-bromo-2,2-difluoroacetate (CAS 1884337-37-4)
- 2,4,7-Trichloro-8-fluoro-1,6-naphthyridine-3-carbonitrile (CAS 2769863-96-7)
- Ethyl 2,4-dibromobenzoate (CAS 438536-02-8)
- (2-(Propoxymethyl)phenyl)methanamine (CAS 1094720-06-5)
- 6-Chloro-3-iodo-1H-pyrrolo[3,2-b]pyridine (CAS 1190311-84-2)
- 2-[(cyclobutylmethyl)amino]propan-1-ol (CAS 1497206-10-6)
- Semaglutide impurity 248 (CAS CATO-C4X-2226248)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com