5-Bromo-1-iodo-2-methoxy-3-methylbenzene CAS 2383222-29-3
| CAS No. | 2383222-29-3 |
| Molecular Formula | C8H8BrIO |
| Molecular Weight | 326.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-Bromo-1-iodo-2-methoxy-3-methylbenzene 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.
5-Bromo-1-iodo-2-methoxy-3-methylbenzene (CAS 2383222-29-3), molecular formula C8H8BrIO and molecular weight 326.96 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H8BrIO, 5-Bromo-1-iodo-2-methoxy-3-methylbenzene contains a hydroxyl group, an ether linkage, bromine/iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 326.96 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
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.) | 1999 |
| 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
- 4-Bromo-3-iodo-2-methyl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole (CAS 2168559-66-6)
- Octafluoroadipoyl chloride (CAS 336-06-1)
- 4-Bromo-2-ethoxy-1-iodobenzene (CAS 943742-29-8)
- 1,8-Dibromo-3H-pyrazolo[3,4-c]quinoline (CAS 1201646-63-0)
- 4-Isobutoxy-2-methoxyphenylamine (CAS 1339903-38-6)
- 6,6'-((2-Aminoethyl)azanediyl)bis(2,4-di-tert-butylphenol) (CAS 96506-59-1)
- 4-Nitro Sulfamethoxazole (CAS 29699-89-6)
- 2-(4-Chlorophenyl)-N-phenylacetamide (CAS 71512-20-4)
- Fmoc-α-cyclopropyl-Ala-OH (CAS 1926163-87-2)
- N-(3-(4-Phenylpiperazin-1-yl)propyl)benzo[c][1,2,5]thiadiazole-5-carboxamide (CAS 1211262-96-2)
- 4-(2-Ethoxyphenyl)-3,4-dihydrobenzo[4,5]imidazo[1,2-a][1,3,5]triazin-2-amine (CAS 891456-85-2)
- 5-Fluoro-2-(methylsulfonyl)aniline (CAS 1000339-65-0)
- 2-Aminoisobutyric acid-<SUP>15</SUP>N, α-N-Fmoc (CAS 1019641-03-2)
- Akt/SKG Substrate Peptide (CAS 276680-69-4)
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