1-Bromo-3-methoxyisoquinoline CAS 55086-52-7
| CAS No. | 55086-52-7 |
| Molecular Formula | C10H8BrNO |
| Molecular Weight | 238.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-Bromo-3-methoxyisoquinoline (C10H8BrNO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
1-Bromo-3-methoxyisoquinoline (CAS 55086-52-7) is a high-purity analytical reference standard with the molecular formula C10H8BrNO and a molecular weight of 238.08 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-Bromo-3-methoxyisoquinoline meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H8BrNO |
| Molecular Weight | 238.08 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1972 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 3-Bromo-7-methylquinolin-6-ol (CAS 1009812-19-4)
- 5-Bromo-1-methyl-1H-indole-3-carbaldehyde (CAS 10102-94-0)
- 5-Bromo-6-methylquinolin-2(1H)-one (CAS 1016316-14-5)
- 6-Bromo-8-methoxyquinoline (CAS 103028-32-6)
- 7-Bromo-6-methoxyquinoline (CAS 103028-33-7)
- 5-Bromo-7-methylquinolin-8-ol (CAS 103028-34-8)
- 3-Bromo-8-methoxyquinoline (CAS 103030-27-9)
- 7-Bromo-1-cyclopropyl-1H-imidazo[4,5-c]pyridine (CAS 1044771-36-9)
Recommended Standards
- 1-Benzyl-4-bromo-1H-1,2,3-triazole (CAS 31875-99-7)
- 1-Bromo-7-methoxyisoquinoline (CAS 849132-12-3)
- 1-Acetyl-3-bromoindole (CAS 66417-73-0)
- 2-((4-Bromo-1H-pyrazol-1-yl)methyl)pyridine (CAS 850349-20-1)
- 1-(4,5-Dimethyl-1h-imidazol-1-yl)propan-2-one (CAS 1250237-85-4)
- 2-[3-cyclopropyl-6-(thiophen-2-yl)-4-(trifluoromethyl)-1h-pyrazolo[3,4-b]pyridin-1-yl]acetic acid (CAS 937606-08-1)
- Ethyl cis-4-phenyl-2-butenoate (CAS 559062-83-8)
- N-(4-Amino-2-methylphenyl)-2-chlorobenzamide (CAS 436089-03-1)
- 1-(3-Fluorophenyl)-2-(4-fluorophenyl)ethanone (CAS 476472-53-4)
- Ethyl 2-((6-chloro-2-(4-methoxyphenyl)-1H-benzo[d]imidazol-1-yl)oxy)propanoate (CAS 329234-71-1)
- 26681-88-9 Divinylphenylphosphine phenyldivinylphosphine (CAS 26681-88-9)
- tert-Butyl (6-(bromomethyl)pyridin-3-yl)carbamate (CAS 1088711-73-2)
- 2-((2-Ethylphenyl)amino)pyrimidin-4(1H)-one (CAS 459196-57-7)
- D-Pro37-Tirzepatide (CAS CATO-CPTD788902)
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