4-Bromo-3-chloro-5-fluoroaniline CAS 1297540-69-2
| CAS No. | 1297540-69-2 |
| Molecular Formula | C6H4BrClFN |
| Molecular Weight | 224.46 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 4-Bromo-3-chloro-5-fluoroaniline (CAS 1297540-69-2), a certified reference material (molecular formula C6H4BrClFN, MW 224.46 g/mol) for analytical method development and quality control.
4-Bromo-3-chloro-5-fluoroaniline (C6H4BrClFN) contains a nitrile group, 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. 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).
CATO manufactures 4-Bromo-3-chloro-5-fluoroaniline 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 | C6H4BrClFN |
| Molecular Weight | 224.46 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 4-Bromo-2-chloro-5-fluoroaniline (CAS 1000572-63-3)
- 5-Bromo-4-chloro-2-fluoroaniline (CAS 111010-07-2)
- (4-BROMO-3-CHLORO-2-FLUOROPHENYL)AMINE 115843-99-7 4-BROMO-3-CHLORO-2-FLUOROANILINE 4-BROMO-3-CHLORO-2-FLUOROBENZENAMINE BC002759 BUTTPARK 89\07-45 (CAS 115843-99-7)
- 4-Bromo-5-chloro-2-fluoroaniline (CAS 116369-24-5)
- 2-Bromo-4-chloro-5-fluoroaniline (CAS 120694-11-3)
- 3-Bromo-6-chloro-5-fluoro-2-methylpyridine (CAS 1211520-20-5)
- 2-Bromo-5-(chloromethyl)-3-fluoropyridine (CAS 1227489-73-7)
- 2-Bromo-4-(chloromethyl)-5-fluoropyridine (CAS 1227493-80-2)
Recommended Standards
- 3-Bromo-2-chloro-4-fluoroaniline (CAS 1269233-90-0)
- 4-Bromo-2-chloro-3-fluoroaniline (CAS 1349719-24-9)
- 3-Bromo-2-chloro-5-fluoroaniline hydrochloride (CAS 1269233-61-5)
- 2-(Bromomethyl)-4-chloro-5-fluoropyridine (CAS 139161-28-7)
- Ethyl 1-butyl-4-chloro-1H-pyrazole-3-carboxylate (CAS 1855951-50-6)
- 70374-51-5 Methyl 6-chloro-4-hydroxy-1,1-dioxo-1,2-dihydro-1lambda~6~-thieno[2,3-e][1,2]thiazine-3-carboxylate DTXSID50716407 (CAS 70374-51-5)
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- 3-Amino-2,6-dibromo-5-ethoxypyridine (CAS 1000018-10-9)
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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