5-Bromo-1-methoxyisoquinolin-4-amine CAS 1781537-72-1
| CAS No. | 1781537-72-1 |
| Molecular Formula | C10H9BrN2O |
| Molecular Weight | 253.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5-Bromo-1-methoxyisoquinolin-4-amine (CAS 1781537-72-1) is a high-purity analytical reference standard with the molecular formula C10H9BrN2O and a molecular weight of 253.10 g/mol.
Based on its molecular formula C10H9BrN2O, 5-Bromo-1-methoxyisoquinolin-4-amine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 253.10 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).
CATO manufactures 5-Bromo-1-methoxyisoquinolin-4-amine 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.
Physical & Chemical Properties
| Molecular Formula | C10H9BrN2O |
| Molecular Weight | 253.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-Bromo-5-methoxy-4-methylquinazoline (CAS 1781127-95-4)
- 2-Bromo-7-methoxy-4-methylquinazoline (CAS 1782530-09-9)
- 5-Bromo-1-(cyclopropylmethyl)-4-oxo-1,4-dihydropyridine-3-carbonitrile (CAS 1779122-60-9)
- 2-Bromo-6-methoxy-4-methylquinazoline (CAS 1783600-59-8)
- 3-Ethoxy-4,5,6,7-tetrahydroisoxazolo[4,5-c]pyridine (CAS 95579-18-3)
- Methyl 6-amino-5-cyano-2-(((3-cyano-6-methylpyridin-2-yl)thio)methyl)-4-(4-ethylphenyl)-4H-pyran-3-carboxylate (CAS 445385-25-1)
- 5-Methyl-octahydro-pyrrolo[3,4-c]pyridine (CAS 147459-55-0)
- 1-Methoxyindolizine (CAS 195615-15-7)
- Ethyl 2-((2-methylquinolin-4-yl)amino)-2-oxoacetate (CAS 710283-58-2)
- 1-(4-Hydroxy-2-nitrophenyl)ethanone (CAS 948550-13-8)
- (1S,2R,3S)-2-amino-3-methyl-cyclopentanol (CAS 1932203-34-3)
- 4-(4-Fluorophenyl)-5-methyl-1,3-thiazol-2-amine (CAS 2928-00-9)
- 2-Benzylidenebutanoic acid (CAS 620-78-0)
- Fibrinopeptide A, human TFA (CAS 61533-47-9)
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