≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Canonical Smiles | CCOC(=O)c1cnc2c(OC)cccc2c1O |
|---|---|
| IUPAC Name | ethyl 8-methoxy-4-oxo-1H-quinoline-3-carboxylate |
| InChIKey | HCYNWEIHLHVPEW-UHFFFAOYSA-N |
| INCHI | 1S/C13H13NO4/c1-3-18-13(16)9-7-14-11-8(12(9)15)5-4-6-10(11)17-2/h4-7H,3H2,1-2H3,(H,14,15) |
| Isomeric SMILES | CCOC(=O)C1=CNC2=C(C1=O)C=CC=C2OC |
| WGK Germany | 3 |
| Molecular Weight | 247.25 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Quinolines and derivatives |
| Subclass | Quinolones and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Hydroquinolones |
| Alternative Parents | Hydroquinolines Pyridinecarboxylic acids Anisoles Alkyl aryl ethers Vinylogous amides Heteroaromatic compounds Carboxylic acid esters Monocarboxylic acids and derivatives Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Dihydroquinolone - Dihydroquinoline - Pyridine carboxylic acid - Pyridine carboxylic acid or derivatives - Anisole - Alkyl aryl ether - Benzenoid - Pyridine - Heteroaromatic compound - Vinylogous amide - Carboxylic acid ester - Carboxylic acid derivative - Ether - Monocarboxylic acid or derivatives - Azacycle - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organopnictogen compound - Organonitrogen compound - Organooxygen compound - Organic nitrogen compound - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as hydroquinolones. These are compounds containing a hydrogenated quinoline bearing a ketone group. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 H2520302 | Certificate of Analysis | May 08, 2025 | E770090 |
| H2520303 | Certificate of Analysis | May 08, 2025 | E770090 |
| H2520340 | Certificate of Analysis | May 08, 2025 | E770090 |
| H2520341 | Certificate of Analysis | May 08, 2025 | E770090 |
| Molecular Weight | 247.250 g/mol |
|---|---|
| XLogP3 | 2.000 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Exact Mass | 247.084 Da |
| Monoisotopic Mass | 247.084 Da |
| Topological Polar Surface Area | 64.599 Ų |
| Heavy Atom Count | 18 |
| Formal Charge | 0 |
| Complexity | 377.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
