7-Bromo-2-chloro-3-methylquinoline CAS 132118-47-9
| CAS No. | 132118-47-9 |
| Molecular Formula | C10H7BrClN |
| Molecular Weight | 256.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Bromo-2-chloro-3-methylquinoline (C10H7BrClN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 7-Bromo-2-chloro-3-methylquinoline (CAS 132118-47-9), a certified reference material (molecular formula C10H7BrClN, MW 256.53 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 7-Bromo-2-chloro-3-methylquinoline 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 | C10H7BrClN |
| Molecular Weight | 256.53 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 chloroform, dichloromethane, ethyl acetate |
| 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 | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 6-Bromo-7-chloro-8-methylquinoline (CAS 1033202-16-2)
- 4-Bromo-5-chloro-8-methylquinoline (CAS 1070879-41-2)
- 4-Bromo-7-chloro-8-methylquinoline (CAS 1070879-42-3)
- 4-Bromo-8-chloro-6-methylquinoline (CAS 1070879-43-4)
- 4-Bromo-6-chloro-2-methylquinoline (CAS 1070879-50-3)
- 4-Bromo-7-chloro-2-methylquinoline (CAS 1070879-51-4)
- 4-Bromo-8-chloro-2-methylquinoline (CAS 1070879-52-5)
- 6-Bromo-2-chloro-3-methylquinoline (CAS 113092-96-9)
Recommended Standards
- 1-(4-Bromo-3-chlorophenyl)cyclopropane-1-carbonitrile (CAS 1314776-50-5)
- 4-Bromo-3-chloro-2-methylquinoline (CAS 1333250-12-6)
- 6-Bromo-1-chloro-4-methylisoquinoline (CAS 1256794-60-1)
- 3-Bromo-4-chloro-2-methylquinoline (CAS 1333256-98-6)
- 5-(Chloromethyl)-2-(p-tolyl)oxazolidine (CAS 735322-56-2)
- 4-Methyl-2-morpholinopyridin-3-amine (CAS 1086378-55-3)
- 4-Ethynyl-3,5-difluoroaniline (CAS 1233501-56-8)
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- N1,N1-diethyl-N3-(tetrahydro-2H-pyran-4-yl)propane-1,3-diamine (CAS 1157008-86-0)
- (4-Chlorophenyl)(quinolin-3-yl)methanone (CAS 1184592-10-6)
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- D-Pro38-Tirzepatide (CAS CATO-CPTD788901)
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