1-Bromo-3,6-dimethoxy-2-iodobenzene CAS 107135-55-7
| CAS No. | 107135-55-7 |
| Molecular Formula | C8H8BrIO2 |
| Molecular Weight | 342.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Bromo-3,6-dimethoxy-2-iodobenzene.
1-Bromo-3,6-dimethoxy-2-iodobenzene (CAS 107135-55-7) is a high-purity analytical reference standard with the molecular formula C8H8BrIO2 and a molecular weight of 342.96 g/mol.
Based on its molecular formula C8H8BrIO2, 1-Bromo-3,6-dimethoxy-2-iodobenzene contains a carboxylic acid group, 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 342.96 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H8BrIO2 |
| Molecular Weight | 342.96 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br/I-containing |
Related Bromo Standards
- 1-Bromo-2-iodo-3-(methoxymethoxy)benzene (CAS 1006715-24-7)
- 5-Bromo-2-iodo-1,3-dimethoxybenzene (CAS 1037082-67-9)
- 1-Bromo-2,6-dimethoxy-4-iodobenzene (CAS 1318133-20-8)
- (5-Bromo-3-iodo-2-methoxyphenyl)methanol (CAS 1353878-13-3)
- 1-Bromo-4-iodo-2,5-dimethoxybenzene (CAS 174518-82-2)
- 1-Bromo-4-iodo-2-(methoxymethoxy)benzene (CAS 932373-00-7)
- 1-Bromo-2-iodo-4,5-dimethoxybenzene 2625AF 89978-46-1 C8H8BrIO2 (CAS 89978-46-1)
- 1-(1-Bromo-2-fluoropropan-2-yl)-4-iodobenzene (CAS 865101-46-8)
Recommended Standards
- 2-(4,5,6,7-Tetrachloro-1,3-dioxoisoindolin-2-yl)acetic acid (CAS 19244-35-0)
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- 1,3-Dibromo-5-fluoro-4-methoxy-6-methyl-2-nitrobenzene (CAS 1357103-68-4)
- 2-Bromo-6-fluoro-3-iodo-4-methylbenzaldehyde (CAS 2852767-99-6)
- (5-((4-Bromophenyl)thio)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl acetate (CAS 318239-58-6)
- (S)-3-(Pyridin-3-yl)piperazin-2-one (CAS 1240585-62-9)
- Amlodipine (S)-Isomer (CAS 103129-82-4)
- 1-Methyl-1,4-diazabicyclo[2.2.2]octan-1-iumbromide (CAS 14968-76-4)
- 5-Bromo-6-(1H-1,2,4-triazol-1-yl)pyridin-3-amine (CAS 1516055-29-0)
- 1-Benzyl-3-methyl-2-azepanone (CAS 37672-45-0)
- Methyl 2-oxo-3-phenylbutanoate (CAS 65499-01-6)
- 1-(5-methylpyrazin-2-yl)methanamine dihydrochloride (CAS 2227206-03-1)
- 3-Bromo-4-(pyrrolidin-2-yl)pyridine (CAS 1270362-48-5)
- Semaglutide impurity 28 (CAS CATO-C4X-222628)
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