4-Bromofluorobenzene CAS 460-00-4
| CAS No. | 460-00-4 |
| Molecular Formula | C6H4BrF |
| Molecular Weight | 175.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Bromofluorobenzene is closely related to fluorine/bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Bromofluorobenzene (CAS 460-00-4) is a high-purity analytical reference standard with the molecular formula C6H4BrF and a molecular weight of 175.00 g/mol.
4-Bromofluorobenzene (C6H4BrF) contains fluorine/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).
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 4-Bromofluorobenzene 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 | C6H4BrF |
| Molecular Weight | 175.00 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, 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.) | 1957 |
| Halogen Content | F/Br-containing |
Related Bromofluorobenzene Standards
Recommended Standards
- 1-Bromo-2-Fluorobenzene (CAS 1072-85-1)
- 1,1'-Oxybis(2-chloroethan-1-ol) (CAS 7737-02-2)
- Sodium bromomethanesulfonate (CAS 34239-78-6)
- 2,6-dichlorobenzaldehyde (CAS 83-38-5)
- N-(2-((3-(2-Chlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)oxy)ethyl)propionamide (CAS 1040663-44-2)
- (E)-Methyl 2-(2-(dimethylamino)vinyl)-3-nitrobenzoate (CAS 73816-11-2)
- Methyl 2-Amino-2-(tetrahydropyran-4-yl)acetate Hydrochloride (CAS 1260637-54-4)
- 3-Ethyl-N-(3-fluorophenyl)-[1,2,4]triazolo-[4,3-a]pyridine-8-sulfonamide (CAS 1291486-53-7)
- 4-Bromo-2-nitro-5-(trifluoromethyl)phenol (CAS 1613719-77-9)
- Methyl 5-morpholinonicotinate (CAS 500865-54-3)
- (Z)-Hex-4-en-1-yl butyrate (CAS 69727-41-9)
- 4-Hydroxybenzo[c]phenanthrene (CAS 22717-96-0)
- 2-Amino-N-(2-methoxypyridin-3-yl)-2-methylpentanamide (CAS 1179722-76-9)
- CBP501 Affinity Peptide trifluoroacetate salt (CAS 1351804-17-5)
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