3,5-Dibromo-4-iodoisopropylbenzene CAS 1160575-01-8
| CAS No. | 1160575-01-8 |
| Molecular Formula | C9H9Br2I |
| Molecular Weight | 403.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3,5-Dibromo-4-iodoisopropylbenzene is closely related to bromine/iodine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3,5-Dibromo-4-iodoisopropylbenzene (CAS 1160575-01-8) is a high-purity analytical reference standard with the molecular formula C9H9Br2I and a molecular weight of 403.88 g/mol.
Owing to bromine/iodine substitution, an aromatic ring system, 3,5-Dibromo-4-iodoisopropylbenzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 403.88 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 3,5-Dibromo-4-iodoisopropylbenzene 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 | C9H9Br2I |
| Molecular Weight | 403.88 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.) | 1989 |
| Halogen Content | Br/I-containing |
Related Dibromo Standards
- 1,5-Dibromo-2-iodo-3-isopropylbenzene (CAS 1160575-04-1)
- 1,4-Dibromo-2,5-bis(trifluoromethoxy)benzene (CAS 63165-16-2)
- 2,2'-Dibromo-3'-iodoacetophenone (CAS 1261644-52-3)
- 5,5'-Dibromo-3,3'-dinitro-2,2'-bipyridine (CAS 321844-96-6)
- 2,3-Dibromo-1,3-bis(4-fluorophenyl)propan-1-one (CAS 497959-30-5)
- Dibromo(1,10-phenanthroline)copper(II) (CAS 19319-86-9)
- 1,4-Dibromo-2,5-dihexylbenzene (CAS 117635-21-9)
- 1,3-Dibromo-5-dodecylbenzene (CAS 231606-27-2)
Recommended Standards
- Ethyl 4-(chlorosulphonyl)-1,2-diphenyl-5-methyl-1H-pyrrole-3-carboxylate, tech (CAS 1065103-48-1)
- Trazodone impurity 53 (CAS 1346603-99-3)
- 2-((1-(3-Chlorophenyl)-1H-imidazol-2-yl)thio)-N-(2,4-dimethoxyphenyl)acetamide (CAS 851078-93-8)
- N-(4-Chlorophenyl)-N-methyl-1-oxo-2-[(pyridin-2-yl)methyl]-1,2-dihydroisoquinoline-4-carboxamide (CAS 303995-37-1)
- 2,6-Dimethylbenzaldehyde Oxime (CAS 55882-62-7)
- (6-Methoxy-1H-purin-8-yl)methanamine (CAS 933726-37-5)
- 4-Chloro-2-(methylthio)pyrimidine-5-carboxamide (CAS 880613-19-4)
- Lenvatinib Impurity 116 (CAS 417717-22-7)
- CGP 55845 HCl (CAS 149184-22-5)
- 6-Bromo-5-fluoropicolinamide (CAS 1416712-39-4)
- [3-(3-Chlorophenyl)oxetan-3-yl]methanamine (CAS 1393583-47-5)
- 2-((1-(4-Bromophenyl)ethyl)amino)propane-1,3-diol (CAS 1486026-53-2)
- 2-{[(3-bromophenyl)methyl]amino}propan-1-ol (CAS 1154900-94-3)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
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