1-Bromo-3-fluoro-2-iodo-5-(trifluoromethyl)benzene CAS 1934724-90-9
| CAS No. | 1934724-90-9 |
| Molecular Formula | C7H2BrF4I |
| Molecular Weight | 368.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Bromo-3-fluoro-2-iodo-5-(trifluoromethyl)benzene is closely related to fluorine/bromine/iodine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-Bromo-3-fluoro-2-iodo-5-(trifluoromethyl)benzene (CAS 1934724-90-9), molecular formula C7H2BrF4I and molecular weight 368.89 g/mol, is a CATO reference standard with documented purity and traceability.
1-Bromo-3-fluoro-2-iodo-5-(trifluoromethyl)benzene (C7H2BrF4I) contains fluorine/bromine/iodine 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 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), 1-Bromo-3-fluoro-2-iodo-5-(trifluoromethyl)benzene 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 | C7H2BrF4I |
| Molecular Weight | 368.89 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.) | 1996 |
| Halogen Content | F/Br/I-containing |
Related Bromo Standards
- 3-Bromo-5-fluoro-2-iodobenzotrifluoride (CAS 1027511-93-8)
- 1-Bromo-5-fluoro-2-iodo-4-(trifluoromethyl)benzene (CAS 1345472-21-0)
- 2-Bromo-4-fluoro-5-iodobenzotrifluoride (CAS 1394291-55-4)
- 2-Bromo-5-fluoro-1-iodo-3-(trifluoromethyl)benzene (CAS 1934934-44-7)
- 1-Bromo-2-fluoro-3-iodo-4-(trifluoromethyl)benzene (CAS 1935625-64-1)
- 1-Bromo-3-fluoro-4-iodo-2-(trifluoromethyl)benzene (CAS 2383867-89-6)
- 2-Bromo-4-fluoro-3-iodobenzotrifluoride (CAS 2227272-51-5)
- 5-Bromo-1-fluoro-2-iodo-3-(trifluoromethyl)benzene (CAS 2385351-70-0)
Recommended Standards
- N-allyl-2-(2-(2-chlorophenyl)-4-phenylthiazol-5-yl)acetamide (CAS 338957-46-3)
- Isopropyl 2-((5-(((4-chlorophenyl)amino)methyl)-4-ethyl-4H-1,2,4-triazol-3-yl)thio)acetate (CAS 482652-69-7)
- 5-(4-((4-Chlorophenyl)sulfonyl)phenyl)-1,3,4-thiadiazole-2(3H)-thione (CAS 6501-04-8)
- 4-(4-chlorophenyl)piperazinyl phenylcyclopentyl ketone (CAS 1024365-59-0)
- 1-(4-Amino-3-nitrophenyl)propan-2-ol (CAS 855444-70-1)
- N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-4-methylbenzenesulfonamide (CAS 78439-89-1)
- (2E)-3-(4-Chlorophenyl)-N'-[(E)-3,4-dichlorobenzoyl]prop-2-enehydrazide (CAS 478029-79-7)
- 2,4-Dinitro-5,6,7,8-tetrahydronaphthalen-1-amine (CAS 177494-02-9)
- 3-Bromo-2-methoxyisonicotinaldehyde (CAS 1227605-71-1)
- Benzoic carbamimidic thioanhydride hydrochloride (CAS 36029-56-8)
- 5,7-Dibromobenzo[d]isoxazol-3(2H)-one (CAS 66571-28-6)
- 4-Cyclopropoxy-5-(dimethylamino)nicotinic acid (CAS 1243345-98-3)
- Octadecan-1-amine hydrobromide (CAS 68810-17-3)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
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