Ethyl 8-Fluoroquinoline-3-carboxylate CAS 71082-35-4
| CAS No. | 71082-35-4 |
| Molecular Formula | C12H10FNO2 |
| Molecular Weight | 219.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Ethyl 8-Fluoroquinoline-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 8-Fluoroquinoline-3-carboxylate (CAS 71082-35-4) is a high-purity analytical reference standard with the molecular formula C12H10FNO2 and a molecular weight of 219.21 g/mol.
Based on its molecular formula C12H10FNO2, Ethyl 8-Fluoroquinoline-3-carboxylate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 219.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C12H10FNO2 |
| Molecular Weight | 219.21 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 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Ethyl 6-fluoroquinoline-2-carboxylate (CAS 1356126-69-6)
- Ethyl 6-fluoroquinoline-8-carboxylate (CAS 1822817-83-3)
- Ethyl 7-fluoroquinoline-8-carboxylate (CAS 1822843-84-4)
- Ethyl 5-fluoroquinoline-8-carboxylate (CAS 1823520-98-4)
- Ethyl 5-Fluoroquinoline-3-carboxylate (CAS 352521-49-4)
- Ethyl 6-Fluoroquinoline-3-carboxylate (CAS 71083-14-2)
- Ethyl 7-Fluoroquinoline-3-carboxylate (CAS 352521-50-7)
- 8-Fluoroquinoline-5-sulfonamide (CAS 1096846-20-6)
Recommended Standards
- Methyl 4-fluoro-5-phenyl-1H-pyrrole-3-carboxylate (CAS 928324-47-4)
- Methyl 6-fluoro-2-methylquinoline-4-carboxylate (CAS 917777-71-0)
- N-(4-fluoro-2-methylphenyl)furan-2-carboxamide (CAS 717872-28-1)
- Ethyl 2-Cyano-3-(2-fluorophenyl)acrylate (CAS 84186-23-2)
- N4-ethylquinoline-3,4-diamine (CAS 99010-13-6)
- 6-Bromo-4-(difluoromethyl)-5-formylpicolinonitrile (CAS 1804639-74-4)
- Methyl 3-chloro-2-naphthoate (CAS 50915-63-4)
- 2,3-Bis(methylamino)phenol (CAS 1243442-24-1)
- N-(1-(5-Mercapto-4-methyl-4H-1,2,4-triazol-3-yl)-2-methylpropyl)benzamide (CAS 708251-23-4)
- 2-[1-(difluoromethyl)-1h-1,3-benzodiazol-2-yl]acetonitrile (CAS 929975-81-5)
- 1-(Methoxycarbonyl)cyclopent-3-ene-1-carboxylic acid (CAS 125483-27-4)
- (E,2E)-2-(Methoxyimino)-N-(4-methoxyphenyl)ethanecarbohydrazonoyl cyanide (CAS 338959-84-5)
- 1-(1,3-Benzothiazol-2-yl)piperidin-3-aminedihydrochloride (CAS 1184975-14-1)
- endo-Gly31-Semaglutide (CAS CATO-C4X-2226282)
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