Ethyl 7-chloro-6-methoxy-4-(piperazin-1-yl)quinoline-3-carboxylate CAS 1315376-32-9
| CAS No. | 1315376-32-9 |
| Molecular Formula | C17H20ClN3O3 |
| Molecular Weight | 349.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Ethyl 7-chloro-6-methoxy-4-(piperazin-1-yl)quinoline-3-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.
Ethyl 7-chloro-6-methoxy-4-(piperazin-1-yl)quinoline-3-carboxylate (CAS 1315376-32-9), molecular formula C17H20ClN3O3 and molecular weight 349.81 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C17H20ClN3O3, Ethyl 7-chloro-6-methoxy-4-(piperazin-1-yl)quinoline-3-carboxylate contains a steroid core, 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 349.81 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H20ClN3O3 |
| Molecular Weight | 349.81 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- 9-((3-Chloro-4-fluorophenyl)sulfonyl)-1,5-dioxa-9-azaspiro[5.5]undecane (CAS 1137434-87-7)
- Ethyl 5-chloro-8-methoxy-4-(piperazin-1-yl)quinoline-3-carboxylate (CAS 1315374-43-6)
- 4-Chloro-2-methoxy-N-(1-(3-methyl-1,2,4-oxadiazol-5-yl)cyclohexyl)benzamide (CAS 1396674-47-7)
- 2-Chloro-6-fluoro-N-(2-(3-(thiophen-2-yl)-1H-pyrazol-1-yl)ethyl)benzamide (CAS 1448071-95-1)
- 2-[2-(4-Chloro-1,6-dimethyl-2-oxo-1,2-dihydro-pyridin-3-yl)-ethyl]-6-methoxy-benzoic acid methyl ester (CAS 365542-71-8)
- 3-((4-Chloro-2,5-dimethoxyphenyl)amino)-1-(4-methoxyphenyl)propan-1-one (CAS 868256-19-3)
- 3-(5-Chloro-1,3-benzoxazol-2-yl)-N-[(4-methylphenyl)methyl]pyridin-2-amine (CAS 339102-09-9)
- 4-Chloro-7-(4-ethoxyphenyl)-5-phenyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 890091-50-6)
Recommended Standards
- tert-Butyl 3-(5-(5-chloro-2-hydroxyphenyl)-1H-pyrazol-1-yl)azetidine-1-carboxylate (CAS 1235407-19-8)
- 2-(4-Chlorophenoxy)-N-(1-(3-methyl-1,2,4-oxadiazol-5-yl)cyclohexyl)acetamide (CAS 1396876-16-6)
- Azasetron (CAS 123040-69-7)
- Azasetron HCl (CAS 123040-16-4)
- (3,4-Diethoxybenzyl)hydrazine (CAS 1016756-10-7)
- 2-Hydroxy-5-(4-(pyrrolidin-1-ylsulfonyl)phenyl)isonicotinic acid (CAS 1261924-30-4)
- 3-benzyl-2-sulfanyl-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 440323-55-7)
- Neostigmine EP Impurity A methyl sulfate (CAS 4312-54-3)
- N-Ethyl-N-(2-hydroxyethyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxamide hydrochloride (CAS 1220034-00-3)
- 3-[(2-Ethoxyethoxy)methyl]azetidine (CAS 1220031-14-0)
- 4,5-Dibromo-1,3-dimethyl-1H-pyrazole (CAS 5744-71-8)
- Uridine, 2',5'-dideoxy-5'-[[(4-methylphenyl)sulfonyl]amino]- (CAS 864948-91-4)
- 3-Oxours-12-en-28-oic Acid (CAS 6246-46-4)
- Crustacean Cardioactive Peptide (CAS 107090-96-0)
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