≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C Ships Ice chest + Ice pads 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 | 488195536 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488195536 |
| Canonical Smiles | CC1=C([N+](=O)C2=CC=CC=C2N1[O-])C(=O)C=CC3=CC=CC=C3 |
| IUPAC Name | (E)-1-(3-methyl-4-oxido-1-oxoquinoxalin-1-ium-2-yl)-3-phenylprop-2-en-1-one |
| InChIKey | IOKWXGMNRWVQHX-VAWYXSNFSA-N |
| INCHI | 1S/C18H14N2O3/c1-13-18(17(21)12-11-14-7-3-2-4-8-14)20(23)16-10-6-5-9-15(16)19(13)22/h2-12H,1H3/b12-11+ |
| Isomeric SMILES | CC1=C([N+](=O)C2=CC=CC=C2N1[O-])C(=O)/C=C/C3=CC=CC=C3 |
| Molecular Weight | 306.32 |
| Reaxy-Rn | 7435906 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=7435906&ln= |
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 | Diazanaphthalenes |
| Subclass | Benzodiazines |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Quinoxalines |
| Alternative Parents | Styrenes Vinylogous amides Enones Acryloyl compounds Ketones Propargyl-type 1,3-dipolar organic compounds Organic oxoazanium compounds Azacyclic compounds Aminoxides Organopnictogen compounds Organic zwitterions Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Quinoxaline - Styrene - Monocyclic benzene moiety - Benzenoid - Acryloyl-group - Enone - Vinylogous amide - Alpha,beta-unsaturated ketone - Ketone - Organic oxoazanium - Azacycle - Aminoxide - Propargyl-type 1,3-dipolar organic compound - Organic 1,3-dipolar compound - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Organic oxide - Organic zwitterion - Organic oxygen compound - Carbonyl group - Organopnictogen compound - Aromatic heteropolycyclic compound |
| Description | 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 | Not available |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 D23241233 | Certificate of Analysis | Feb 05, 2026 | Q335660 |
| D23241239 | Certificate of Analysis | Feb 05, 2026 | Q335660 |
| D2324543 | Certificate of Analysis | Feb 05, 2026 | Q335660 |
| D2324566 | Certificate of Analysis | Feb 05, 2026 | Q335660 |
| D2324567 | Certificate of Analysis | Feb 05, 2026 | Q335660 |
| D2324568 | Certificate of Analysis | Feb 05, 2026 | Q335660 |
| D2324637 | Certificate of Analysis | Feb 05, 2026 | Q335660 |
| Melt Point(°C) | 199-203° C |
|---|---|
| Molecular Weight | 306.300 g/mol |
| XLogP3 | 2.400 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 306.1 Da |
| Monoisotopic Mass | 306.1 Da |
| Topological Polar Surface Area | 63.500 Ų |
| Heavy Atom Count | 23 |
| Formal Charge | 0 |
| Complexity | 546.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 1 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 1 |
| Covalently-Bonded Unit Count | 1 |
