≥94% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal 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.
2,6-Quinolinediol is a substituted quinoline compound. It has been prepared starting from 6-methoxyquinoline. It has been reported to be one of the UV-absorbing compounds (UAC) found in cow milk.
| Pubchem Sid | 488188503 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488188503 |
| Canonical Smiles | C1=CC2=C(C=CC(=O)N2)C=C1O |
| IUPAC Name | 6-hydroxy-1H-quinolin-2-one |
| InChIKey | AQLYZDRHNHZHIS-UHFFFAOYSA-N |
| INCHI | 1S/C9H7NO2/c11-7-2-3-8-6(5-7)1-4-9(12)10-8/h1-5,11H,(H,10,12) |
| Isomeric SMILES | C1=CC2=C(C=CC(=O)N2)C=C1O |
| WGK Germany | 3 |
| PubChem CID | 177065 |
| Molecular Weight | 161.16 |
| Beilstein | 21172 |
| Reaxy-Rn | 120047 |
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 | Hydroxyquinolones |
| Alternative Parents | Hydroxyquinolines Hydroquinolones Hydroquinolines Pyridinones 1-hydroxy-2-unsubstituted benzenoids Heteroaromatic compounds Lactams Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Hydroxyquinolone - Dihydroquinolone - Hydroxyquinoline - Dihydroquinoline - 1-hydroxy-2-unsubstituted benzenoid - Pyridinone - Benzenoid - Pyridine - Heteroaromatic compound - Lactam - Azacycle - Organic nitrogen compound - Organooxygen compound - Organonitrogen compound - Organopnictogen compound - Organic oxygen compound - Hydrocarbon derivative - Organic oxide - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as hydroxyquinolones. These are compounds containing a quinoline moiety bearing a hydroxyl group and a ketone. Quinoline or benzo[b]pyridine is a bicyclic compound that consists of benzene fused to a pyridine. |
| External Descriptors | quinolone - monohydroxyquinoline |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 I2124482 | Certificate of Analysis | Jul 14, 2025 | Q115351 |
| I2124484 | Certificate of Analysis | Jul 14, 2025 | Q115351 |
| I2124485 | Certificate of Analysis | Jul 14, 2025 | Q115351 |
| I2124486 | Certificate of Analysis | Jul 14, 2025 | Q115351 |
| I2124487 | Certificate of Analysis | Jul 14, 2025 | Q115351 |
| E2330112 | Certificate of Analysis | Sep 27, 2021 | Q115351 |
| G2502069 | Certificate of Analysis | Sep 27, 2021 | Q115351 |
| Melt Point(°C) | >300°C |
|---|---|
| Molecular Weight | 161.160 g/mol |
| XLogP3 | 0.900 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 161.048 Da |
| Monoisotopic Mass | 161.048 Da |
| Topological Polar Surface Area | 49.300 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 225.000 |
| 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 |
