≥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 | COC1=C(C=C(C2=C1OC(=CC2=O)C3=CC=C(C=C3)O)O)O |
|---|---|
| IUPAC Name | 5,7-dihydroxy-2-(4-hydroxyphenyl)-8-methoxychromen-4-one |
| InChIKey | OEZZJTAJYYSQKM-UHFFFAOYSA-N |
| INCHI | 1S/C16H12O6/c1-21-15-12(20)6-10(18)14-11(19)7-13(22-16(14)15)8-2-4-9(17)5-3-8/h2-7,17-18,20H,1H3 |
| Isomeric SMILES | COC1=C(C=C(C2=C1OC(=CC2=O)C3=CC=C(C=C3)O)O)O |
| Alternate CAS | 57096-02-3 |
| PubChem CID | 5322078 |
| MeSH Entry Terms | 5,7,4'-trihydroxy-8-methoxyflavone |
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 | Phenylpropanoids and polyketides |
| Class | Flavonoids |
| Subclass | O-methylated flavonoids |
| Intermediate Tree Nodes | Not available |
| Direct Parent | 8-O-methylated flavonoids |
| Alternative Parents | Flavones 7-hydroxyflavonoids 5-hydroxyflavonoids 4'-hydroxyflavonoids Chromones Anisoles Pyranones and derivatives Alkyl aryl ethers 1-hydroxy-2-unsubstituted benzenoids Benzene and substituted derivatives Vinylogous acids Heteroaromatic compounds Oxacyclic compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | 8-methoxyflavonoid-skeleton - 4'-hydroxyflavonoid - 5-hydroxyflavonoid - 7-hydroxyflavonoid - Flavone - Hydroxyflavonoid - Chromone - Benzopyran - 1-benzopyran - Anisole - Phenol ether - 1-hydroxy-2-unsubstituted benzenoid - Alkyl aryl ether - Pyranone - Phenol - Monocyclic benzene moiety - Benzenoid - Pyran - Vinylogous acid - Heteroaromatic compound - Organoheterocyclic compound - Oxacycle - Ether - Organic oxide - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as 8-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C8 atom of the flavonoid backbone. |
| External Descriptors | Flavones and Flavonols |
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
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| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
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| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
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| Molecular Weight | 300.260 g/mol |
|---|---|
| XLogP3 | 1.700 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 2 |
| Exact Mass | 300.063 Da |
| Monoisotopic Mass | 300.063 Da |
| Topological Polar Surface Area | 96.200 Ų |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| Complexity | 454.000 |
| 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 |
