2-Bromo-1,5-dichloro-3-fluorobenzene CAS 1242339-89-4
| CAS No. | 1242339-89-4 |
| Molecular Formula | C6H2BrCl2F |
| Molecular Weight | 243.89 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.
2-Bromo-1,5-dichloro-3-fluorobenzene (CAS 1242339-89-4), molecular formula C6H2BrCl2F and molecular weight 243.89 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Bromo-1,5-dichloro-3-fluorobenzene (C6H2BrCl2F) contains fluorine/chlorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 243.89 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2-Bromo-1,5-dichloro-3-fluorobenzene 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 | C6H2BrCl2F |
| Molecular Weight | 243.89 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.) | 1990 |
| Halogen Content | F/Cl/Br-containing |
Related Bromo Standards
- 1-Bromo-4,5-dichloro-2-fluorobenzene, 97% (CAS 1000572-78-0)
- 5-Bromo-1,2-dichloro-3-fluorobenzene (CAS 1000572-93-9)
- 1-Bromo-2,3-dichloro-5-fluorobenzene (CAS 1000577-58-1)
- 1-Bromo-2,3-dichloro-4-fluorobenzene (CAS 1093092-14-8)
- 1-Bromo-3,5-dichloro-2-fluorobenzene (CAS 1160573-64-7)
- 1-Bromo-2,5-dichloro-4-fluorobenzene (CAS 1160573-74-9)
- 1-Bromo-3,4-dichloro-2-fluorobenzene (CAS 1208075-29-9)
- (2-Bromo-5-(dimethylamino)phenyl)boronic acid (CAS 1227633-17-1)
Recommended Standards
- 2-Bromo-1,3-dichloro-4-fluorobenzene (CAS 1260882-75-4)
- 2-Bromo-3,4-dichloro-1-fluorobenzene (CAS 1365271-91-5)
- 2-Bromo-1,4-dichloro-3-fluorobenzene (CAS 1373233-32-9)
- 2,4-Dichloro-5-fluorobromobenzene (CAS 1481-63-6)
- (E)-1,3-Di(thiophen-2-yl)prop-2-en-1-one (CAS 42811-88-1)
- tert-Butyl 3-(4-chlorophenyl)-5-oxo-2H-pyrrole-1-carboxylate (CAS 928215-97-8)
- 4-(2-Bromoacetyl)benzene-1-sulfonamide (CAS 944-33-2)
- 2-(5-Bromo-2-methoxypyridin-3-yl)propan-2-ol (CAS 1785625-66-2)
- 1-Azaspiro[4.4]nonan-3-one (CAS 686723-60-4)
- 3-(Bromomethyl)-2-(2-chlorophenyl)-5,6-difluoroquinoxaline (CAS 1065481-84-6)
- Flurbiprofen Impurity 36 (CAS CATO-C4X-144436)
- 1-(3-Chloro-4-methoxyphenyl)ethan-1-amine (CAS 50460-25-8)
- 3-(5-Chloropyridin-2-yl)propanoic acid (CAS 1256810-37-3)
- FLAG Epitope Peptide (CAS 98849-88-8)
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