8-Bromo-1-methoxy-7-methylisoquinoline CAS 2387928-42-7
| CAS No. | 2387928-42-7 |
| Molecular Formula | C11H10BrNO |
| Molecular Weight | 252.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution, 8-Bromo-1-methoxy-7-methylisoquinoline is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 252.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 8-Bromo-1-methoxy-7-methylisoquinoline (CAS 2387928-42-7), a certified reference material (molecular formula C11H10BrNO, MW 252.11 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 8-Bromo-1-methoxy-7-methylisoquinoline 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 | C11H10BrNO |
| Molecular Weight | 252.11 g/mol |
| 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.) | 1999 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 5-Bromo-8-ethoxyquinoline (CAS 101422-06-4)
- 6-Bromo-2-hydrazino-3-methylquinoline hydrochloride (CAS 1017146-88-1)
- 3-Bromo-N-(furan-2-ylmethyl)aniline (CAS 1019478-96-6)
- 5-Bromo-8-methoxy-2-methylquinoline (CAS 103862-55-1)
- 5-Bromo-N,N-dimethyl-3-nitropyridin-2-amine (CAS 1040682-46-9)
- 4-Bromo-6-ethoxyquinoline (CAS 1070879-28-5)
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- 5-Bromo-2-(3,5-dimethyl-1H-pyrazol-1-yl)pyridine (CAS 1150164-92-3)
Recommended Standards
- 7-Bromo-6-methoxy-2-methylquinoline (CAS 646039-16-9)
- 8-Bromo-2,3-dimethyl-1,4-dihydroquinolin-4-one (CAS 3953-95-5)
- 7-Bromo-6-ethoxyquinoline (CAS 861038-52-0)
- 8-Bromo-3-methoxy-6-methylquinoline (CAS 2173070-86-3)
- 1,3-bis(4-(1H-benzo[d]imidazol-2-yl)phenyl)urea (CAS 53859-71-5)
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Why CATO?
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