1-Bromo-2-chloro-3-(chloromethyl)-5-fluorobenzene CAS 2092416-79-8
| CAS No. | 2092416-79-8 |
| Molecular Formula | C7H4BrCl2F |
| Molecular Weight | 257.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 1-Bromo-2-chloro-3-(chloromethyl)-5-fluorobenzene (CAS 2092416-79-8), a certified reference material (molecular formula C7H4BrCl2F, MW 257.92 g/mol) for analytical method development and quality control.
1-Bromo-2-chloro-3-(chloromethyl)-5-fluorobenzene (C7H4BrCl2F) contains fluorine/chlorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 1-Bromo-2-chloro-3-(chloromethyl)-5-fluorobenzene 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 | C7H4BrCl2F |
| Molecular Weight | 257.92 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| 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.) | 1997 |
| Halogen Content | F/Cl/Br-containing |
Related Bromo Standards
- 1-Bromo-3-(dichloromethyl)-5-fluorobenzene (CAS 1000339-58-1)
- 3-Bromo-1,2-dichloro-5-fluoro-4-methylbenzene (CAS 1373253-12-3)
- 5-Bromo-1-chloro-2-(chloromethyl)-3-fluorobenzene (CAS 1823959-64-3)
- (2-Bromo-6-(sec-butyl)pyridin-4-yl)boronic acid (CAS 2225152-29-2)
- (2-Bromo-6-isobutylpyridin-4-yl)boronic acid (CAS 2225173-97-5)
- (5-Bromo-2-(tert-butyl)pyridin-3-yl)boronic acid (CAS 2225181-37-1)
- 2-Bromo-5-(bromomethyl)-1,3,4-thiadiazole (CAS 1454906-50-3)
- 2-Bromo-4,5-dichloro-1-propyl-1H-imidazole (CAS 140187-05-9)
Recommended Standards
- 1-(Bromomethyl)-2,4-dichloro-5-fluorobenzene (CAS 261763-27-3)
- 2-(Bromomethyl)-1,4-dichloro-3-fluorobenzene (CAS 916420-69-4)
- 2-(Bromomethyl)-3,4-dichloro-1-fluorobenzene (CAS 886497-51-4)
- 3,4-Dibromoisothiazol-5-amine (CAS 1050393-10-6)
- 6-Aminomethylquinoline Hydrochloride (CAS 114223-89-1)
- 3-(3,4-Dimethoxyphenyl)-3-((ethoxycarbonyl)amino)propanoic acid (CAS 332052-76-3)
- Amoxicillin Dimer Tri-Sodium Salt (Penicilloic Acid Form)(Mixture of Diastereomers) (CAS CATO-C4X-114816)
- Cycloserine Impurity 14 (CAS 19519-75-6)
- 2,2'-Difluorobiphenyl (PFB 4) 2000 microg/mL in Methyl-tert-butyl ether 1-fluoro-2-(2-fluorophenyl)benzene 2,2'-Difluorobiphenyl 388-82-9 (CAS 388-82-9)
- 3-Amino-4-hydroxy-2-(trifluoromethyl)pyridine (CAS 1227581-79-4)
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