2-Bromo-1-ethyl-4-iodobenzene CAS 1369855-28-6
| CAS No. | 1369855-28-6 |
| Molecular Formula | C8H8BrI |
| Molecular Weight | 310.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-1-ethyl-4-iodobenzene (CAS 1369855-28-6) is a high-purity analytical reference standard with the molecular formula C8H8BrI and a molecular weight of 310.96 g/mol.
The molecular framework of 2-Bromo-1-ethyl-4-iodobenzene (C8H8BrI) is characterized by bromine/iodine 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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-Bromo-1-ethyl-4-iodobenzene 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 | C8H8BrI |
| Molecular Weight | 310.96 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.) | 1991 |
| Halogen Content | Br/I-containing |
Related Bromo Standards
- 1-Bromo-4-iodo-2,3-dimethylbenzene (CAS 1160573-43-2)
- 1-Bromo-2-ethyl-4-iodobenzene (CAS 1160573-87-4)
- 1-Bromo-4-(1-iodoethyl)benzene (CAS 125763-63-5)
- 1-Bromo-2-ethyl-3-iodobenzene (CAS 1344998-09-9)
- 1-Bromo-3-ethyl-5-iodobenzene (CAS 1369895-47-5)
- 4-Bromo-2-ethyl-1-iodobenzene (CAS 175278-30-5)
- 1-Bromo-5-iodo-2,3-dimethylbenzene (CAS 1807078-94-9)
- 2-Bromo-1-iodo-3,4-dimethylbenzene (CAS 1807169-55-6)
Recommended Standards
- 5-Iodo-2-methylbenzyl bromide (CAS 1261647-64-6)
- 1-(2-Bromoethyl)-2-iodobenzene (CAS 174585-86-5)
- 1-(Bromomethyl)-2-iodo-4-methylbenzene (CAS 1261647-54-4)
- 2-(Bromomethyl)-1-iodo-3-methylbenzene (CAS 1261481-48-4)
- 2-Bromo-1,5-difluoro-3-(trifluoromethyl)benzene (CAS 1099597-86-0)
- 5-Bromo-2-(4-methylphenoxy)aniline (CAS 55321-61-4)
- 3-(Isobutanoy)phenylboronic acid (CAS 2377608-31-4)
- (1S,3S)-cyclohexane-1,3-dicarboxylic acid (CAS 1610732-22-3)
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- Phenyl 2-chloroacetate (CAS 620-73-5)
- 2-(2,4-Dichlorophenyl)-2,2-difluoroethan-1-amine (CAS 1004284-28-9)
- (4-Chlorophenyl)(cyclopropyl)methanone O-(4-nitrobenzyl) oxime (CAS 94097-88-8)
- 2-(Difluoromethyl)-3,5-dimethoxy-4-nitropyridine (CAS 1805258-11-0)
- (Leu31,Pro34)-Peptide YY (human) trifluoroacetate salt (CAS 179986-95-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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