Ethyl 8-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxylate CAS 31602-18-3
| CAS No. | 31602-18-3 |
| Molecular Formula | C13H12F3NO2 |
| Molecular Weight | 271.24 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.
CATO supplies Ethyl 8-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxylate (CAS 31602-18-3), a certified reference material (molecular formula C13H12F3NO2, MW 271.24 g/mol) for analytical method development and quality control.
Ethyl 8-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxylate (C13H12F3NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures Ethyl 8-(trifluoromethyl)-1,4-dihydroquinoline-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.
Physical & Chemical Properties
| Molecular Formula | C13H12F3NO2 |
| Molecular Weight | 271.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Methyl 3-(2-(trifluoromethyl)-1H-indol-3-yl)propanoate (CAS 1161005-04-4)
- 2-(5-Methyl-2-(4-(trifluoromethyl)-phenyl)oxazol-4-yl)ethanol (CAS 141819-91-2)
- 1-(1-(3-(Trifluoromethyl)benzyl)-1H-1,2,3-triazol-4-yl)ethan-1-ol (CAS 1443291-26-6)
- 5-(Trifluoromethyl)-2',3',5',6'-tetrahydrospiro[indoline-3,4'-pyran]-2-one (CAS 1968119-40-5)
- (2-(4-(Trifluoromethyl)phenethyl)oxazol-4-yl)methanol (CAS 832730-22-0)
- 1-(3-(Trifluoromethyl)benzoyl)piperidin-4-one (CAS 439097-57-1)
- 2-(1-(3-(Trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)propan-2-ol (CAS 924861-77-8)
- 3-{(Z)-1-[2-(trifluoromethyl)anilino]ethylidene}dihydro-2-furanone (CAS 685108-57-0)
Recommended Standards
- Ethyl 3,3,3-trifluoro-2-(1H-indol-3-yl)propanoate (CAS 250671-91-1)
- Methyl 2-cyano-3-(5-(4-fluorophenyl)furan-2-yl)acrylate (CAS 304896-32-0)
- 7-(Ethylamino)-6-methyl-4-(trifluoromethyl)-2H-chromen-2-one (CAS 55804-70-1)
- Methyl 3,3,3-trifluoro-2-(2-methyl-1H-indol-3-yl)propanoate (CAS 252729-32-1)
- Pipernonaline (CAS 88660-10-0)
- 3-Phenyl-3,8-diazabicyclo[3.2.1]octane (CAS 92788-55-1)
- 4-(1-Aminocyclopropyl)benzonitrile Hydrochloride (CAS 1369512-65-1)
- Methyl 2-amino-4-ethylpyrimidine-5-carboxylate (CAS 1823489-86-6)
- N-((3-Methylcyclobutyl)methyl)propan-2-amine (CAS 1365940-84-6)
- 3-bromo-4-fluoro-1H-pyrazole (CAS 1621526-49-5)
- 3-Amino-3-(4-(difluoromethoxy)phenyl)propanoic acid (CAS 127842-68-6)
- Chlorprothixene EP Impurity F (CAS 4546-35-4)
- 5,14-Dioxa-2,12-diazahexadecanoic acid, 3-carboxy-7-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-4,15,15-trimethyl-6,13-dioxo-, 1-(1,1-dimethylethyl) ester, (3S,7S)- (CAS 944283-38-9)
- Semaglutide Impurity 138 (CAS CATO-C4X-2226138)
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