4-Chloro-8-methoxy-3-methylquinoline CAS 39593-11-8
| CAS No. | 39593-11-8 |
| Molecular Formula | C11H10ClNO |
| Molecular Weight | 207.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H10ClNO, 4-Chloro-8-methoxy-3-methylquinoline contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 207.66 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 4-Chloro-8-methoxy-3-methylquinoline (CAS 39593-11-8), a certified reference material (molecular formula C11H10ClNO, MW 207.66 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.
As a certified reference material (CRM), 4-Chloro-8-methoxy-3-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 | C11H10ClNO |
| Molecular Weight | 207.66 g/mol |
| 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.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 4-((4-Chloro-1h-pyrazol-1-yl)methyl)aniline (CAS 1001862-74-3)
- 1-(6-Chloro-1H-indol-3-yl)propan-1-one (CAS 1002331-94-3)
- (4-(4-Chloro-1h-pyrazol-1-yl)phenyl)methanamine (CAS 1006442-29-0)
- 3-Chloro-2-(4-methyl-1h-pyrazol-1-yl)aniline (CAS 1006465-15-1)
- 3-Chloro-4-(4-methyl-1h-pyrazol-1-yl)aniline (CAS 1006467-53-3)
- 3-chloro-4-(3-methyl-1H-pyrazol-1-yl)aniline (CAS 1006959-47-2)
- 5-Chloro-2-(4-methyl-1h-pyrazol-1-yl)aniline (CAS 1006962-36-2)
- 3-Chloro-N-(3-ethynylphenyl)propanamide (CAS 1016879-24-5)
Recommended Standards
- 4-Chloro-7-(cyclopropylmethyl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 717900-71-5)
- 4-Chloro-N-(furan-2-ylmethyl)aniline (CAS 33829-87-7)
- 4-Chloro-6-methoxy-2-methylquinoline (CAS 50593-73-2)
- 4-Chloro-N,N-dimethylphthalazin-1-amine (CAS 59275-76-2)
- N-Benzyl-3-(4-methoxyphenoxy)-1-propanamine hydrochloride (CAS 1609402-64-3)
- (5E)-5-[(4-Bromophenyl)methylidene]-3-methyl-1,3-thiazolidine-2,4-dione (CAS 342379-45-7)
- Methyl (R)-2-amino-2-(2-bromo-4-fluorophenyl)acetate hcl (CAS 1391381-36-4)
- 1-(piperidin-2-yl)cyclopropan-1-ol (CAS 864228-80-8)
- 4-Chloro-2-(difluoromethyl)-3-nitro-5-(trifluoromethyl)pyridine (CAS 1805278-26-5)
- (S)-2-Chloro-2-phenylethanol (CAS 14252-67-6)
- Vinorelbine Impurity 13 (CAS CATO-C4X-264213)
- 4-Benzylbenzenesulfonamide (CAS 1145-60-4)
- 7-Fluoro-2-methoxyquinoline (CAS 885688-32-4)
- Tau Peptide (306-317) trifluoroacetate salt (CAS 1003007-59-7)
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