(5-Bromo-3-iodo-2-methylphenyl)methanol CAS 2092866-07-2
| CAS No. | 2092866-07-2 |
| Molecular Formula | C8H8BrIO |
| Molecular Weight | 326.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5-Bromo-3-iodo-2-methylphenyl)methanol (CAS 2092866-07-2), molecular formula C8H8BrIO and molecular weight 326.96 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, bromine/iodine substitution, an aromatic ring system, (5-Bromo-3-iodo-2-methylphenyl)methanol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 326.96 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).
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.
As a certified reference material (CRM), (5-Bromo-3-iodo-2-methylphenyl)methanol 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 | C8H8BrIO |
| Molecular Weight | 326.96 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, water (slightly soluble) |
| 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.) | 1997 |
| Halogen Content | Br/I-containing |
Related Bromo Standards
- 1-Bromo-3-ethoxy-2-iodobenzene (CAS 1072944-94-5)
- 1-Bromo-2-iodo-3-methoxy-5-methylbenzene (CAS 1208077-51-3)
- 1-Bromo-4-iodo-5-methoxy-2-methylbenzene (CAS 1208077-54-6)
- 2-(6-Bromo-4-iodopyridin-2-yl)ethan-1-amine (CAS 1393543-08-2)
- 4-Bromo-5-iodo-6-isopropylpyrimidine (CAS 1706432-32-7)
- 1-Bromo-5-iodo-2-methoxy-3-methylbenzene (CAS 1820675-25-9)
- 3-Bromo-6-iodo-2-methylanisole (CAS 1823403-07-1)
- 3-Bromo-5-iodo-4,6-dimethylpyridin-2-amine (CAS 1823879-36-2)
Recommended Standards
- (2-Bromo-5-iodo-3-methylphenyl)methanol (CAS 2091676-26-3)
- 1-(2-Bromoethoxy)-4-iodobenzene (CAS 54914-17-9)
- 5-Bromo-2-iodo-1-methoxy-3-methylbenzene (CAS 1887769-55-2)
- 1-Bromo-2-ethoxy-4-iodobenzene (CAS 2635937-34-5)
- 4-Methoxy-N-(pyridin-3-ylmethyl)aniline (CAS 300347-33-5)
- 3-Bromo-1h-pyrazolo[4,3-b]pyridine-6-carbonitrile (CAS 1352397-49-9)
- 1-(Bromomethyl)-1-butoxy-4-isopropylcyclohexane (CAS 1342842-68-5)
- 4-Chloro-3-[(pyrrolidin-1-yl)carbonyl]phenol (CAS 1695181-52-2)
- 2-(Chloromethyl)-6-(difluoromethyl)-5-iodopyridine-3-carboxaldehyde (CAS 1805621-77-5)
- 3-(3-(Benzo[d][1,3]dioxol-5-yl)-1-phenyl-1H-pyrazol-4-yl)propanoic acid (CAS 1171384-62-5)
- n-(4-Aminophenyl)-3-(dimethylamino)propanamide dihydrochloride (CAS 854677-99-9)
- 6-Ethyl-2-methylpyrimidin-4-amine (CAS 90008-43-8)
- 2-Bromo-3-chloro-6-fluorobenzyl alcohol (CAS 1823576-75-5)
- endo-Gly31-Semaglutide (CAS CATO-C4X-2226282)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com