technical grade, ≥90% Technical grade 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.
| Canonical Smiles | CC1=CC2=C(C=C1)OC3=NC(=C(C=C3C2=O)C(=O)C)C |
|---|---|
| IUPAC Name | 3-acetyl-2,7-dimethylchromeno[2,3-b]pyridin-5-one |
| InChIKey | XUDCPGKZAWCMIA-UHFFFAOYSA-N |
| INCHI | 1S/C16H13NO3/c1-8-4-5-14-12(6-8)15(19)13-7-11(10(3)18)9(2)17-16(13)20-14/h4-7H,1-3H3 |
| Isomeric SMILES | CC1=CC2=C(C=C1)OC3=NC(=C(C=C3C2=O)C(=O)C)C |
| WGK Germany | 3 |
| PubChem CID | 659276 |
| Molecular Weight | 267.28 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
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View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Benzopyrans |
| Subclass | 1-benzopyrans |
| Intermediate Tree Nodes | Chromones |
| Direct Parent | Chromeno[2,3-b]pyridine-5-ones |
| Alternative Parents | Chromenopyridines Pyranopyridines Aryl alkyl ketones Pyranones and derivatives Methylpyridines Benzenoids Heteroaromatic compounds Oxacyclic compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Chromeno[2,3-b]pyridine-5-one - Chromenopyridine - Pyranopyridine - Aryl ketone - Aryl alkyl ketone - Pyranone - Methylpyridine - Benzenoid - Pyridine - Pyran - Heteroaromatic compound - Ketone - Oxacycle - Azacycle - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Organic nitrogen compound - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as chromeno[2,3-b]pyridine-5-ones. These are compounds containing a Chromeno[2,3-b]pyridine moiety that carries an oxo group at the 5-position. |
| External Descriptors | Not available |
| Molecular Weight | 267.280 g/mol |
|---|---|
| XLogP3 | 2.700 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 267.09 Da |
| Monoisotopic Mass | 267.09 Da |
| Topological Polar Surface Area | 56.300 Ų |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| Complexity | 422.000 |
| 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 |
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