4,5-Dibromo-2-fluorobenzotrifluoride CAS 1803784-57-7
| CAS No. | 1803784-57-7 |
| Molecular Formula | C7H2Br2F4 |
| Molecular Weight | 321.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4,5-Dibromo-2-fluorobenzotrifluoride.
CATO supplies 4,5-Dibromo-2-fluorobenzotrifluoride (CAS 1803784-57-7), a certified reference material (molecular formula C7H2Br2F4, MW 321.89 g/mol) for analytical method development and quality control.
The molecular framework of 4,5-Dibromo-2-fluorobenzotrifluoride (C7H2Br2F4) is characterized by fluorine/bromine 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4,5-Dibromo-2-fluorobenzotrifluoride 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 | C7H2Br2F4 |
| Molecular Weight | 321.89 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.) | 1995 |
| Halogen Content | F/Br-containing |
Related Dibromo Standards
- 2,3-Dibromo-5-fluorobenzotrifluoride (CAS 1027511-90-5)
- 1,3-Dibromo-2-fluoro-5-(trifluoromethyl)benzene (CAS 109919-28-0)
- 1,5-Dibromo-3-fluoro-2-(trifluoromethyl)benzene (CAS 1799421-00-3)
- 2,5-Dibromo-3-fluorobenzotrifluoride (CAS 1803777-21-0)
- 2,3-Dibromo-6-fluorobenzotrifluoride (CAS 1803784-50-0)
- 2,6-Dibromo-4-fluorobenzotrifluoride (CAS 1803837-12-8)
- 1,2-Dibromo-3-fluoro-5-(trifluoromethyl)benzene (CAS 1804417-25-1)
- 1,4-Dibromo-3-(difluoromethyl)-2,5-difluorobenzene (CAS 1804880-65-6)
Recommended Standards
- 2,6-Dibromo-3-fluorobenzotrifluoride (CAS 1804932-74-8)
- 1-bromo-4-(bromomethyl)-2,3,5,6-tetrafluorobenzene (CAS 1049037-64-0)
- 3,4-Dibromo-2-fluorobenzotrifluoride (CAS 1806294-91-6)
- 2,4-Dibromo-3-fluorobenzotrifluoride (CAS 1806306-77-3)
- 1-(2-Thienylmethyl)-cyclobutanecarboxaldehyde (CAS 414859-92-0)
- 2,6-Dichloro-N'-(3-(trifluoromethyl)pyridin-2-yl)benzohydrazide (CAS 400085-89-4)
- 6-Iodouridine (CAS 105967-11-1)
- 2-Chloro-N-(pyrrolidin-2-ylmethyl)aniline dioxalate (CAS 1177331-23-5)
- tert-Butyl 5'-formyl-3'-oxospiro[azetidine-3,1'-isoindoline]-1-carboxylate (CAS 1416440-47-5)
- 2-Bromo-5-methylpyrimidin-4-amine (CAS 1381936-67-9)
- 2-(9-Oxo-9H-xanthen-2-yl)acetic acid (CAS 30087-31-1)
- 4-((1-(Bromomethyl)-4-methylcyclohexyl)oxy)tetrahydro-2h-pyran (CAS 1247894-65-0)
- Methyl 1-[(3,4-dichlorophenyl)methyl]-3,5-diiodo-1H-indole-2-carboxylate (CAS 866149-87-3)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
Why CATO?
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