6-Bromo-2-chloro-7-fluoroquinoline CAS 1354954-57-6
| CAS No. | 1354954-57-6 |
| Molecular Formula | C9H4BrClFN |
| Molecular Weight | 260.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-Bromo-2-chloro-7-fluoroquinoline.
6-Bromo-2-chloro-7-fluoroquinoline (CAS 1354954-57-6) is a high-purity analytical reference standard with the molecular formula C9H4BrClFN and a molecular weight of 260.49 g/mol.
Based on its molecular formula C9H4BrClFN, 6-Bromo-2-chloro-7-fluoroquinoline contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 260.49 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 6-Bromo-2-chloro-7-fluoroquinoline 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 | C9H4BrClFN |
| Molecular Weight | 260.49 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 |
| 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.) | 1991 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 6-Bromo-4-chloro-8-fluoroquinoline (CAS 1019016-66-0)
- 8-Bromo-4-chloro-6-fluoroquinoline (CAS 1019016-73-9)
- 8-Bromo-4-chloro-5-fluoroquinoline (CAS 1065093-11-9)
- 5-Bromo-4-chloro-8-fluoroquinoline (CAS 1065093-13-1)
- 8-Bromo-2-chloro-7-fluoroquinoline (CAS 1152781-66-2)
- 3-Bromo-4-chloro-7-fluoroquinoline (CAS 1204810-31-0)
- 4-Bromo-3-chloro-7-fluoroquinoline (CAS 1208814-10-1)
- 4-Bromo-3-chloro-8-fluoroquinoline (CAS 1211659-63-0)
Recommended Standards
- 8-bromo-2-chloro-6-fluoro-quinoline (CAS 1342486-86-5)
- 4-bromo-1-chloro-7-fluoroisoquinoline (CAS 1369199-73-4)
- 6-Bromo-2-chloro-8-fluoroquinoline (CAS 1215767-81-9)
- 6-Bromo-7-chloro-8-fluoroquinoline (CAS 1375069-04-7)
- 1-methyl-2,3-dihydro-1H-inden-1-amine hydrochloride (CAS 1909312-12-4)
- 2-[3,4-Dihydro-1(2H)-quinolinyl]isonicotinic acid (CAS 1019387-19-9)
- 4-Fluoro-6-nitroindoline hydrochloride (CAS 1956306-88-9)
- 3-(Difluoromethoxy)cyclobutan-1-amine, trifluoroacetic acid (CAS 1955541-21-5)
- N-(4-((4,6-dimethoxypyrimidin-2-yl)oxy)phenyl)-N-ethylacetamide (CAS 294849-01-7)
- 1,2,4,6-Tetrachlorodibenzofuran (CAS 71998-73-7)
- (2R,3S,4R)-2-(((tert-Butyldiphenylsilyl)oxy)methyl)-3,4-dihydro-2H-pyran-3,4-diol (CAS 87316-22-1)
- Methyl 2-amino-[1,1'-biphenyl]-3-carboxylate (CAS 849905-20-0)
- Dicyclohexylphosphine sulfide (CAS 14610-03-8)
- Semaglutide Impurity 137 (x TFA Salt) (CAS CATO-C4X-2226137)
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