≥99% 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.
| Pubchem Sid | 504752569 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504752569 |
| Sonrisas canónicas | C1=CC=C2C(=C1)NC(=O)C=N2 |
| IUPAC Name | 1H-quinoxalin-2-one |
| InChIKey | FFRYUAVNPBUEIC-UHFFFAOYSA-N |
| INCHI | 1S/C8H6N2O/c11-8-5-9-6-3-1-2-4-7(6)10-8/h1-5H,(H,10,11) |
| Isómeros SMILES | C1=CC=C2C(=C1)NC(=O)C=N2 |
| WGK Alemania | 3 |
| RTECS | VD3630000 |
| PubChem CID | 14526 |
| Peso molecular | 146.15 |
| Beilstein | 24(2)72 |
| Reaxy-Rn | 606883 |
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 |
| Clase | Diazanaphthalenes |
| Subclass | Benzodiazines |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Quinoxalines |
| Alternative Parents | Pyrazines Benzenoids Heteroaromatic compounds Lactams Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Quinoxaline - Benzenoid - Pyrazine - Heteroaromatic compound - Lactam - Azacycle - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic heteropolycyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as quinoxalines. These are compounds containing a quinoxaline moiety, a bicyclic heterocycle made up of a benzene ring fused to a pyrazine ring. |
| External Descriptors | hydroxyquinoxaline |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
 J2130050 | Certificate of Analysis | Aug 11, 2025 | Q102233 |
| J2130051 | Certificate of Analysis | Aug 11, 2025 | Q102233 |
| J2130052 | Certificate of Analysis | Aug 11, 2025 | Q102233 |
| J2130053 | Certificate of Analysis | Aug 11, 2025 | Q102233 |
| K2505688 | Certificate of Analysis | Jul 17, 2024 | Q102233 |
| I1515027 | Certificate of Analysis | May 08, 2023 | Q102233 |
| L2413243 | Certificate of Analysis | Sep 27, 2021 | Q102233 |
| Punto de fusión (°C) | 271-272°C |
|---|---|
| Peso molecular | 146.150 g/mol |
| XLogP3 | 0.800 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 146.048 Da |
| Monoisotopic Mass | 146.048 Da |
| Topological Polar Surface Area | 41.500 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 200.000 |
| 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 |
