5-Bromo-4-iodo-1,3-benzodioxole CAS 1300118-10-8
| CAS No. | 1300118-10-8 |
| Molecular Formula | C7H4BrIO2 |
| Molecular Weight | 326.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-Bromo-4-iodo-1,3-benzodioxole 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.
CATO supplies 5-Bromo-4-iodo-1,3-benzodioxole (CAS 1300118-10-8), a certified reference material (molecular formula C7H4BrIO2, MW 326.91 g/mol) for analytical method development and quality control.
Structurally, 5-Bromo-4-iodo-1,3-benzodioxole (C7H4BrIO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine/iodine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 326.91 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).
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 | C7H4BrIO2 |
| Molecular Weight | 326.91 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, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br/I-containing |
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Recommended Standards
- 1,2-Dichloro-4-iodo-3,5,6-trifluorobenzene (CAS 1806270-45-0)
- 1,3-Dichloro-2-iodo-4,5,6-trifluorobenzene (CAS 1805483-62-8)
- 1,3-Dichloro-4-iodo-2,5,6-trifluorobenzene (CAS 1803823-68-8)
- 1,2-Dichloro-3-iodo-4,5,6-trifluorobenzene (CAS 1803823-57-5)
- 5-(5-Methoxy-1H-indol-2-yl)-1,3,4-oxadiazol-2(3H)-one (CAS 200061-92-3)
- (2R,4R)-tert-Butyl 2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate (CAS 871727-76-3)
- 2-Bromo-6-(((1-methoxypropan-2-yl)amino)methyl)phenol (CAS 1248106-01-5)
- Ethyl 4-bromo-1-ethyl-5-methyl-1H-pyrazole-3-carboxylate (CAS 1373247-11-0)
- 2-(4-Bromo-2-chlorophenoxy)acetohydrazide (CAS 588680-03-9)
- 1-(2,6-Dicyclopropylpyrimidin-4-yl)piperidine-4-carboxylic acid (CAS 1707399-84-5)
- 5-Iodo-8-methoxyquinoline (CAS 17012-46-3)
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- 2-((3-Formyl-6-methoxyquinolin-2-yl)thio)acetic acid (CAS 884497-65-8)
- Peptide-GMF (CAS CATO-CPTD788469)
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