3-Bromo-2-Methoxyaniline hydrochloride CAS 1437383-39-5
| CAS No. | 1437383-39-5 |
| Molecular Formula | C7H8BrNO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Bromo-2-Methoxyaniline hydrochloride is closely related to an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-Bromo-2-Methoxyaniline hydrochloride (CAS 1437383-39-5), a certified reference material (molecular formula C7H8BrNOHCl, MW 238.51 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H8BrNOHCl, 3-Bromo-2-Methoxyaniline hydrochloride contains an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 238.51 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.
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 | C7H8BrNO HCl |
| Molecular Weight | 238.51 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
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- 9-Chlorophenazine-1-carboxylic Acid (CAS 103942-93-4)
- Ethyl 2-(6-oxo-3-(p-tolyl)pyridazin-1(6H)-yl)acetate (CAS 58112-52-0)
- Methyl 3-bromo-2,5-difluorobenzoate (CAS 1524902-93-9)
- Boc-L-Glu-OtBu-L-Glu-OtBu (CAS 149838-29-9)
- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
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