3-Bromo-2,6-dichloro-4-methylquinoline CAS 1437435-65-8
| CAS No. | 1437435-65-8 |
| Molecular Formula | C10H6BrCl2N |
| Molecular Weight | 290.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Bromo-2,6-dichloro-4-methylquinoline is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-Bromo-2,6-dichloro-4-methylquinoline (CAS 1437435-65-8), a certified reference material (molecular formula C10H6BrCl2N, MW 290.97 g/mol) for analytical method development and quality control.
3-Bromo-2,6-dichloro-4-methylquinoline (C10H6BrCl2N) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 3-Bromo-2,6-dichloro-4-methylquinoline 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 | C10H6BrCl2N |
| Molecular Weight | 290.97 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.) | 1991 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 4-Bromo-5,7-dichloro-2-methylquinoline (CAS 1070879-62-7)
- 4-Bromo-5,8-dichloro-2-methylquinoline (CAS 1070879-63-8)
- 4-Bromo-6,7-dichloro-2-methylquinoline (CAS 1070879-64-9)
- 4-Bromo-6,8-dichloro-2-methylquinoline (CAS 1070879-65-0)
- 4-Bromo-7,8-dichloro-2-methylquinoline (CAS 1070879-66-1)
- 3-Bromo-2,8-dichloro-4-methylquinoline (CAS 1437433-31-2)
- 3-Bromo-2,4-dichloro-6-methylquinoline (CAS 1447949-15-6)
- 1-(4-Bromo-2,6-dichlorophenyl)-1H-pyrrole (CAS 219139-07-8)
Recommended Standards
- 2-Fluoro-3-iodo-5-(trifluoromethyl)pyridine (CAS 1207845-81-5)
- (S)-4,6-dibromo-2,3-dihydro-1H-inden-1-amine (CAS 1212818-91-1)
- (R)-4,6-dibromo-2,3-dihydro-1H-inden-1-amine (CAS 1213508-75-8)
- 3-Fluoro-2-iodo-6-(trifluoromethyl)pyridine (CAS 1214359-56-4)
- 5-(Bromomethyl)-1,3-dimethyl-1H-pyrazole (CAS 873191-23-2)
- 5-(Methylthio)-2-(trifluoromethyl)benzaldehyde (CAS 1288998-96-8)
- 6-Fluoro-1-methyl-7-morpholino-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 70459-08-4)
- 2-Methyl-1-(vinyloxy)propane compound with chloroethene (1:1) (CAS 25154-85-2)
- 4-Amino-6-methyl-6H-pyrrolo[3,4-d]pyrimidine-7-carboxylic acid (CAS 1368085-10-2)
- (2S)-5,7-Dihydroxy-2-[4-[2,4,6-Trihydroxy-3-[(E)-3-(4-Hydroxyphenyl)Prop-2-Enoyl]-5-[(2S,3R,4R,5S,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)Oxan-2-Yl]Phenoxy]Phenyl]Chroman-4-One (CAS 77782-91-3)
- 6-Fluorochroman-4-ol (CAS 457628-46-5)
- 1-(6-(tert-Butylthio)-4-methylpyridin-3-yl)propan-1-amine (CAS 1355200-14-4)
- 4-Bromo-1,2-bis(chloromethyl)benzene (CAS 934011-79-7)
- Anorexigenic Peptide (CAS 69275-10-1)
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