2-Bromo-4-chloro-6-fluoro-3-iodotoluene CAS 1365988-37-9
| CAS No. | 1365988-37-9 |
| Molecular Formula | C7H4BrClFI |
| Molecular Weight | 349.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Bromo-4-chloro-6-fluoro-3-iodotoluene is closely related to fluorine/chlorine/bromine/iodine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-Bromo-4-chloro-6-fluoro-3-iodotoluene (CAS 1365988-37-9), molecular formula C7H4BrClFI and molecular weight 349.37 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Bromo-4-chloro-6-fluoro-3-iodotoluene (C7H4BrClFI) is characterized by fluorine/chlorine/bromine/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. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Bromo-4-chloro-6-fluoro-3-iodotoluene 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 | C7H4BrClFI |
| Molecular Weight | 349.37 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl/Br/I-containing |
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Recommended Standards
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- tert-butyl 3-hydrazinylazetidine-1-carboxylate (CAS 1235407-01-8)
- N-((4-allyl-5-((3,4-dichlorobenzyl)thio)-4H-1,2,4-triazol-3-yl)methyl)-4-chlorobenzenesulfonamide (CAS 338422-23-4)
- N-(4-chloro-2-methylphenyl)-4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)benzenesulfonamide (CAS 338775-40-9)
- tert-Butyl 2,4-dichloro-6,7-dihydropyrido[2,3-d]pyrimidine-8(5H)-carboxylate (CAS 1698477-92-7)
- Potassium 3-amino-3-carboxypropanoate (CAS 923-09-1)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
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