≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships 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 | CCC1(C2=C(COC1=O)C(=O)N3CCC(=O)C3=C2)O |
|---|---|
| IUPAC Name | 4-ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10-trione |
| InChIKey | IGKWOGMVAOYVSJ-UHFFFAOYSA-N |
| INCHI | 1S/C13H13NO5/c1-2-13(18)8-5-9-10(15)3-4-14(9)11(16)7(8)6-19-12(13)17/h5,18H,2-4,6H2,1H3 |
| Isomeric SMILES | CCC1(C2=C(COC1=O)C(=O)N3CCC(=O)C3=C2)O |
| Alternate CAS | 10298-40-5 |
| PubChem CID | 359849 |
| NSC Number | 621459 |
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 | Pyranopyridines |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyranopyridines |
| Alternative Parents | Aryl alkyl ketones Pyridinones Tertiary alcohols Heteroaromatic compounds Lactones Lactams Carboxylic acid esters Oxacyclic compounds Monocarboxylic acids and derivatives Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Pyranopyridine - Aryl ketone - Aryl alkyl ketone - Pyridinone - Pyridine - Tertiary alcohol - Heteroaromatic compound - Carboxylic acid ester - Ketone - Lactam - Lactone - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Oxacycle - Azacycle - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Organooxygen compound - Organonitrogen compound - Carbonyl group - Alcohol - Organic oxide - Hydrocarbon derivative - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as pyranopyridines. These are polycyclic aromatic compounds containing a pyran ring fused to a pyridine ring. |
| External Descriptors | Not available |
| Molecular Weight | 263.250 g/mol |
|---|---|
| XLogP3 | -0.800 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 1 |
| Exact Mass | 263.079 Da |
| Monoisotopic Mass | 263.079 Da |
| Topological Polar Surface Area | 83.900 Ų |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| Complexity | 574.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
![4-Ethyl-7，8-Dihydro-4-Hydroxy-1H-Pyrano[3，4-F]Indolizine-3，6，10(4H)-Trione - ≥98% CAS No(102978-40-5) by Aladdin Scientific](https://www.aladdinsci.com/media/catalog/product/cache/207e23213cf636ccdef205098cf3c8a3/E/6/E697567.jpg)