4,6-Dibromo-1,3-dihydroisobenzofuran-5-amine CAS 2408330-99-2
| CAS No. | 2408330-99-2 |
| Molecular Formula | C8H7Br2NO |
| Molecular Weight | 292.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4,6-Dibromo-1,3-dihydroisobenzofuran-5-amine is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4,6-Dibromo-1,3-dihydroisobenzofuran-5-amine (CAS 2408330-99-2), molecular formula C8H7Br2NO and molecular weight 292.96 g/mol, is a CATO reference standard with documented purity and traceability.
4,6-Dibromo-1,3-dihydroisobenzofuran-5-amine (C8H7Br2NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C8H7Br2NO |
| Molecular Weight | 292.96 g/mol |
| Appearance | Off-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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromo Standards
- 3,4-Dibromo-5-cyclopropoxypyridine (CAS 1243387-19-0)
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- 3,5-Dibromo-4-methylbenzamide (CAS 289039-51-6)
- 2,4-Dibromo-1-isothiocyanatobenzene (CAS 13037-63-3)
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Recommended Standards
- 7-bromo-2,4-dichloro-5-fluoro-pyrrolo[2,1-f][1,2,4]triazine (CAS 2841474-77-7)
- 2-Bromo-N-(3-bromophenyl)acetamide (CAS 83276-95-3)
- N-(2,4-dibromophenyl)acetamide (CAS 23373-04-8)
- 2-Bromo-N-(2-bromophenyl)acetamide (CAS 88369-50-0)
- 1-(4-(tert-Butyl)phenyl)-3-(2-cyclohexyl-2-hydroxyethyl)urea (CAS 1351620-88-6)
- Stercobilinogen (CAS 17095-63-5)
- 2-Chloro-5-(2-hydroxyethyl)benzaldehyde (CAS 1179337-94-0)
- Flutazolam (CAS 27060-91-9)
- 1-(1-Methyl-1H-pyrazol-4-yl)-2-(piperazin-1-yl)ethan-1-ol (CAS 1354952-22-9)
- Di-destriazole Desmethyl Anastrozole Dimer Impurity (CAS 1346604-73-6)
- 2-Bromo-4,5-dimethoxybenzyl 3-nitrobenzoate (CAS 331461-76-8)
- 4-Cyano-2-(difluoromethyl)-5-nitropyridine-3-sulfonyl chloride (CAS 1805027-00-2)
- 3-Piperidin-4-ylmethyl-quinoline (CAS 136701-92-3)
- Peptide 438 (CAS CATO-CPTD788438)
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