1-Bromo-4-fluoro-2-iodo-5-methylbenzene CAS 202865-75-6
| CAS No. | 202865-75-6 |
| Molecular Formula | C7H5BrFI |
| Molecular Weight | 314.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromo-4-fluoro-2-iodo-5-methylbenzene (CAS 202865-75-6) is a high-purity analytical reference standard with the molecular formula C7H5BrFI and a molecular weight of 314.92 g/mol.
Owing to fluorine/bromine/iodine substitution, an aromatic ring system, 1-Bromo-4-fluoro-2-iodo-5-methylbenzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 314.92 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-Bromo-4-fluoro-2-iodo-5-methylbenzene 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 | C7H5BrFI |
| Molecular Weight | 314.92 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.) | 2014 |
| Halogen Content | F/Br/I-containing |
Related Bromo Standards
- 3-Bromo-5-fluoro-4-iodotoluene (CAS 1000576-09-9)
- 1-Bromo-2-fluoro-4-iodo-3-methylbenzene (CAS 1000576-29-3)
- 6-Bromo-3-iodo-2-fluorotoluene (CAS 1114546-29-0)
- 2-Bromo-1-fluoro-5-iodo-3-methylbenzene (CAS 1356114-63-0)
- 5-Bromo-2-fluoro-1-iodo-3-methylbenzene (CAS 1627894-17-0)
- 2-Bromo-3-fluoro-4-iodo-1-methylbenzene (CAS 1804910-93-7)
- 1-Bromo-2-fluoro-3-iodo-5-methylbenzene (CAS 1805192-08-8)
- 1-Bromo-3-fluoro-5-iodo-2-methylbenzene (CAS 1805420-51-2)
Recommended Standards
- 1-Bromo-4-(fluoromethyl)-2-iodobenzene (CAS 2244083-96-1)
- 2-(bromomethyl)-1-fluoro-4-iodobenzene (CAS 442910-33-0)
- 1-Bromo-3-(fluoromethyl)-5-iodobenzene (CAS 2641821-87-4)
- 2-Bromo-1-(fluoromethyl)-3-iodobenzene (CAS 2244085-66-1)
- 3-(7-Propoxychroman-3-yl)acrylic acid (CAS 924876-58-4)
- (R)-4-tert-Butyl 1-methyl 2-aminosuccinate (CAS 84907-98-2)
- trans-N-(4-Aminocyclohexyl)methanesulfonamide (CAS 264608-37-9)
- (2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(6-((tetrahydrofuran-3-yl)amino)-9H-purin-9-yl)tetrahydrofuran-3,4-diol (CAS 204512-89-0)
- N1-Isopropyl-N1-(1-methylpyrrolidin-3-yl)ethane-1,2-diamine (CAS 1353985-99-5)
- Methyl 1-oxa-6-thiaspiro[2.5]octane-2-carboxylate (CAS 1370052-53-1)
- N-(2-Methoxybenzyl)-3-pentanamine hydrobromide (CAS 1609407-77-3)
- 6-Chloro-3-(methylamino)quinazolin-4(3H)-one (CAS 60512-87-0)
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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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