Ethyl 6-chloro-4-methoxyquinoline-2-carboxylate CAS 950276-29-6
| CAS No. | 950276-29-6 |
| Molecular Formula | C13H12ClNO3 |
| Molecular Weight | 265.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 6-chloro-4-methoxyquinoline-2-carboxylate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Ethyl 6-chloro-4-methoxyquinoline-2-carboxylate (CAS 950276-29-6), a certified reference material (molecular formula C13H12ClNO3, MW 265.69 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H12ClNO3, Ethyl 6-chloro-4-methoxyquinoline-2-carboxylate 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 265.69 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 Ethyl 6-chloro-4-methoxyquinoline-2-carboxylate 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 | C13H12ClNO3 |
| Molecular Weight | 265.69 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Methyl 2-(4-chloro-7-methoxyquinolin-2-yl)acetate (CAS 1017403-04-1)
- 3-Chloro-2-(2-methoxyethyl)-1-oxo-isoquinoline-4-carbaldehyde (CAS 1018566-34-1)
- 7-Chloro-5-(4-fluorophenyl)thiazolo[4,5-d]pyrimidine (CAS 1043931-29-8)
- 5-Chloro-N-(2-(furan-2-yl)ethyl)-2-hydroxybenzamide (CAS 1060971-98-3)
- 2-chloro-N-(2-fluoro-5-methanesulfonylphenyl)acetamide (CAS 1153346-21-4)
- Ethyl 6-chloro-2-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 120420-51-1)
- 2-chloro-N-(2-acetyl-1-benzofuran-3-yl)propanamide (CAS 1208828-89-0)
- Methyl 3-(6-chloro-4-oxoquinolin-1(4H)-yl)propanoate (CAS 1279212-97-3)
Recommended Standards
- Ethyl 4-chloro-8-methoxyquinoline-3-carboxylate (CAS 27568-05-4)
- Ethyl 6-chloro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 228728-86-7)
- Ethyl 4-chloro-7-methoxyquinoline-6-carboxylate (CAS 2089377-15-9)
- Ethyl 7-chloro-4-hydroxy-2-methylquinoline-3-carboxylate (CAS 50593-26-5)
- 2-((5-(4-Hydroxyphenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(2,4,6-trichlorophenyl)acetamide (CAS 332906-56-6)
- Phenyl 3-hydroxyazetidine-1-carboxylate (CAS 438487-47-9)
- 8-Bromo-3,3-dimethyl-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1783442-54-5)
- Nintedanib impurity 183 (CAS CATO-C4X-1814183)
- 3-((2,3-Dihydro-1H-inden-5-yl)oxy)-2,2-dimethylpropanoic acid (CAS 938346-94-2)
- 5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-adenosine (CAS 81352-25-2)
- 2-Chloro-N-(pyridin-3-ylmethyl)acetamide hydrochloride (CAS 1263276-30-7)
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-methylbutan-1-one (CAS 101558-04-7)
- N-((5-chlorothiophen-2-yl)methyl)-2-(thiophen-2-yl)ethan-1-amine (CAS 1021024-00-9)
- Gastrin Tetrapeptide (CAS 1947-37-1)
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