2,4-Difluoro-5-iodobenzyl bromide CAS 2022670-54-6
| CAS No. | 2022670-54-6 |
| Molecular Formula | C7H4BrF2I |
| Molecular Weight | 332.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Difluoro-5-iodobenzyl bromide (CAS 2022670-54-6) is a high-purity analytical reference standard with the molecular formula C7H4BrF2I and a molecular weight of 332.91 g/mol.
Structurally, 2,4-Difluoro-5-iodobenzyl bromide (C7H4BrF2I) contains fluorine/bromine/iodine 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 332.91 g/mol, it falls into the moderately-high-molecular-weight range. 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 2,4-Difluoro-5-iodobenzyl bromide 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 | C7H4BrF2I |
| Molecular Weight | 332.91 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 Difluoro Standards
- 1,3-Difluoro-2-(2-methyl-3-nitrophenoxy)-5-(trifluoromethyl)benzene (CAS 2244083-49-4)
- 1,3-Difluoro-2-(3-methyl-2-nitrophenoxy)-5-(trifluoromethyl)benzene (CAS 2244088-75-1)
- 1,3-Difluoro-2-(4-methyl-2-nitrophenoxy)-5-(trifluoromethyl)benzene (CAS 2244086-55-1)
- 1-[2,6-difluoro-4-[2-(4-piperidyl)ethynyl]phenyl]hexahydropyrimidine-2,4-dione (CAS 2633725-40-1)
- 2,4-Difluoro-N-(2-((furan-2-ylmethyl)thio)ethyl)benzenesulfonamide (CAS 680211-96-5)
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Recommended Standards
- 1-Bromo-2,4-difluoro-5-iodo-3-methylbenzene (CAS 2635937-87-8)
- 5-Bromo-3-iodothiophene-2-carboxylic acid (CAS 1389315-17-6)
- 4-Bromo-2-(difluoromethyl)-1-iodobenzene (CAS 1261819-63-9)
- 4-Bromo-5-iodothiophene-3-carboxylic acid (CAS 57233-96-2)
- 5-Fluoro-2-thioxo-2,3-dihydroquinazolin-4(1H)-one (CAS 1098336-84-5)
- 1-(3,4-Difluorobenzoyl)piperazine (CAS 923237-42-7)
- (2-amino-2-methylpropoxy)trimethylsilane (CAS 38421-19-1)
- 1-((Chloromethoxy)methyl)-3-(trifluoromethyl)benzene (CAS 88023-79-4)
- 2-(4-Hydroxy-butyl)-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxylic acid (CAS 351334-92-4)
- 3-Amino-1-(benzo[b]thiophen-2-yl)propan-1-ol (CAS 1368242-41-4)
- 6-Bromo-4-chloropyrrolo[1,2-b]pyridazine-3-carboxamide (CAS 1400580-11-1)
- 2-Amino-4-ethylpyrimidine-5-carboxylic acid (CAS 127958-01-4)
- 6-(2,3-Dimethoxyphenyl)-6-oxohexanoic acid (CAS 898792-31-9)
- DAPK Substrate Peptide (CAS 386769-53-5)
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