2,4-Dichloro-6-methoxyquinoline CAS 70049-46-6
| CAS No. | 70049-46-6 |
| Molecular Formula | C10H7Cl2NO |
| Molecular Weight | 228.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2,4-Dichloro-6-methoxyquinoline (CAS 70049-46-6), molecular formula C10H7Cl2NO and molecular weight 228.07 g/mol, is a CATO reference standard with documented purity and traceability.
2,4-Dichloro-6-methoxyquinoline (C10H7Cl2NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine 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 manufactures 2,4-Dichloro-6-methoxyquinoline 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 | C10H7Cl2NO |
| Molecular Weight | 228.07 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, 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.) | 1977 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichloro Standards
- 4,6-Dichloro-8-methoxyquinoline (CAS 1189106-28-2)
- 6,8-Dichloro-4-hydroxy-2-methylquinoline (CAS 1204-16-6)
- 3,4-Dichloro-7-methoxyquinoline (CAS 1204810-57-0)
- 1-(2,5-Dichloro-1H-indol-3-yl)ethanone (CAS 1310232-94-0)
- 2,8-Dichloro-5-methoxyquinoline (CAS 1340150-35-7)
- 1,5-Dichloro-4-methoxyisoquinoline (CAS 1409965-19-0)
- 5,8-Dichloro-2-methylquinolin-4-ol (CAS 1447-40-1)
- 3-Acetyl-4,5-dichloro-1H-indole (CAS 1482735-76-1)
Recommended Standards
- 2,4-Dichloro-5-methoxyquinoline (CAS 55934-21-9)
- 2,4-Dichloro-7-methoxyquinoline (CAS 55934-22-0)
- 2-(Propylsulfonyl)phenylboronic acid (CAS 2377607-64-0)
- 2,4-Dichloro-8-methoxyquinoline (CAS 32608-29-0)
- 3-Methylpyridin-2-yl trifluoromethanesulfonate (CAS 154447-02-6)
- (R)-N1-Isopropyl-N1-(1-methylpiperidin-3-yl)ethane-1,2-diamine (CAS 1354003-81-8)
- 2,6-Diphenylbenzo[1,2-d:4,5-d']bis(oxazole) (CAS 43036-58-4)
- Dobutamine Impurity 8 (CAS 14165-67-4)
- tert-Butyl 4-(2-Ethoxy-2-oxoethyl)-5,5-difluoro-5,6-dihydropyridine-1(2H)-carboxylate (CAS 1823275-22-4)
- U-73343 (CAS 142878-12-4)
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- 1,3-Difluoro-2-(2-methyl-3-nitrophenoxy)-5-(trifluoromethyl)benzene (CAS 2244083-49-4)
- 4-(1-Amino-2-hydroxyethyl)phenol (CAS 497165-98-7)
- D-Ala28-Tirzepatide (CAS CATO-CPTD788906)
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