2-Chloro-4-fluoro-1-iodobenzene CAS 101335-11-9
| CAS No. | 101335-11-9 |
| Molecular Formula | C6H9ClFI |
| Molecular Weight | 262.49 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.
2-Chloro-4-fluoro-1-iodobenzene (CAS 101335-11-9), molecular formula C6H9ClFI and molecular weight 262.49 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Chloro-4-fluoro-1-iodobenzene (C6H9ClFI) is characterized by fluorine/chlorine/iodine substitution. 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-1-iodobenzene 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 | C6H9ClFI |
| Molecular Weight | 262.49 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Cl/I-containing |
Related Chloro Standards
- 3-Chloro-4-fluoroiodobenzene (CAS 156150-67-3)
- (2-Chloro-2-oxoethyl)ferrocene (CAS 42552-70-5)
- 4-Chloro-2-ethynyl-1-iodobenzene (CAS 2354099-41-3)
- 5-Chloro-4-nitrobenzo[c][1,2,5]selenadiazole (CAS 20718-46-1)
- 3-Chloro-1-(2,4-dichlorobenzyl)-1H-1,2,4-triazole (CAS 1219566-01-4)
- 3-chloro-5-(2,4-dichlorophenyl)-4-methyl-4H-1,2,4-triazole (CAS 162693-32-5)
- 1-Chloro-4-(difluoromethoxy)-2-(trifluoromethoxy)benzene (CAS 1261670-76-1)
- 2-Chloro-4-(2,2,2-trifluoroethyl)-1-(trifluoromethyl)benzene (CAS 1099597-18-8)
Recommended Standards
- 3-Bromo-4-chloro-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-6-amine (CAS 1003298-80-3)
- 6-Bromo-5-chloro-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 1154740-66-5)
- Benzene-1,2,4,5-tetrayltetramethanethiol (CAS 82456-99-3)
- 6-Bromo-8-chloro-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 121564-96-3)
- 2-Ethyl-1,2,3,4-tetrahydro-benzo[b]-[1,6]naphthyridine-10-carboxylic acid (CAS 519150-65-3)
- (S)-2-Amino-3-((S)-1-methyl-2,4-dioxohexahydropyrimidin-5-yl)propanoic acid (CAS 326891-09-2)
- 1-Benzyl-6-bromo-1h-indole-2-carboxylic acid (CAS 1240578-62-4)
- 5,9-diazaspiro[3.6]decan-10-one (CAS 2138296-64-5)
- 1-(4-Bromophenyl)-3-(4-fluorophenyl)-1H-pyrazole-5-carboxylic acid (CAS 618383-15-6)
- 1-Methyl-4-phenyl-1H-benzo[f]indole-9-carbonitrile (CAS 339104-22-2)
- (2,5-Dimethoxy-4-nitrophenyl)(p-tolyl)sulfane (CAS 85896-13-5)
- 4-(1,1-Dimethoxyethyl)-2-(methylthio)pyrimidine (CAS 521092-35-3)
- Ethyl 2-(methylamino)-4-(trifluoromethyl)thiazole-5-carboxylate (CAS 1280787-22-5)
- [y-Glu15]-Semaglutide Impurity 134 (CAS CATO-C4X-2226134)
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