methyl 4-bromo-3-chloroquinoline-6-carboxylate CAS 1264209-69-9
| CAS No. | 1264209-69-9 |
| Molecular Formula | C11H7BrClNO2 |
| Molecular Weight | 300.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures methyl 4-bromo-3-chloroquinoline-6-carboxylate 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.
CATO supplies methyl 4-bromo-3-chloroquinoline-6-carboxylate (CAS 1264209-69-9), a certified reference material (molecular formula C11H7BrClNO2, MW 300.54 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H7BrClNO2, methyl 4-bromo-3-chloroquinoline-6-carboxylate contains a nitrogen-containing heterocyclic scaffold, 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 300.54 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).
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.
Physical & Chemical Properties
| Molecular Formula | C11H7BrClNO2 |
| Molecular Weight | 300.54 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related methyl Standards
- Methyl 8-bromo-4-chloroquinoline-2-carboxylate (CAS 1072944-68-3)
- methyl 6-bromo-4-chloro-8-quinolinecarboxylate (CAS 1198569-38-8)
- 8-Bromo-2-chloro-5-methoxyquinoline-3-carbaldehyde (CAS 1259319-35-1)
- Methyl 8-bromo-2-chloroquinoline-4-carboxylate (CAS 1260807-86-0)
- 5-BRomo-4-chloro-8-methylquinoline-2-carboxylic acid (CAS 1340075-78-6)
- 5-Bromo-2-chloro-6-methoxyquinoline-3-carbaldehyde (CAS 136812-26-5)
- 8-Bromo-2-chloro-7-methoxyquinoline-3-carbaldehyde (CAS 136812-28-7)
- 4-Bromo-7-chloro-8-methylquinoline-3-carboxylic acid (CAS 1378254-99-9)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com