≥97% 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 | 504771352 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504771352 |
| Canonical Smiles | C1=CC=C(C=C1)C2=C(C3=C(C=C(C=C3OC2=O)O)O)O |
| IUPAC Name | 4,5,7-trihydroxy-3-phenylchromen-2-one |
| InChIKey | RUSXZMPXIYUKLA-UHFFFAOYSA-N |
| INCHI | 1S/C15H10O5/c16-9-6-10(17)13-11(7-9)20-15(19)12(14(13)18)8-4-2-1-3-5-8/h1-7,16-18H |
| Isomeric SMILES | C1=CC=C(C=C1)C2=C(C3=C(C=C(C=C3OC2=O)O)O)O |
| WGK Germany | 3 |
| PubChem CID | 54679627 |
| Molecular Weight | 270.24 |
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 | Isoflavonoids |
| Subclass | Hydroxyisoflavonoids |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Hydroxyisoflavonoids |
| Alternative Parents | Isoflav-3-enones 7-hydroxycoumarins 4-hydroxycoumarins 1-benzopyrans Pyranones and derivatives 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Benzene and substituted derivatives Vinylogous acids Heteroaromatic compounds Lactones Polyols Oxacyclic compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Hydroxyisoflavonoid - Isoflav-3-enone skeleton - 4-hydroxycoumarin - 7-hydroxycoumarin - Hydroxycoumarin - Coumarin - Benzopyran - 1-benzopyran - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Pyranone - Monocyclic benzene moiety - Benzenoid - Pyran - Vinylogous acid - Heteroaromatic compound - Lactone - Organoheterocyclic compound - Oxacycle - Polyol - Organooxygen compound - Hydrocarbon derivative - Organic oxygen compound - Organic oxide - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as hydroxyisoflavonoids. These are organic compounds containing an isoflavonoid skeleton carrying one or more hydroxyl groups. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 C23081383 | Certificate of Analysis | Nov 18, 2022 | T293165 |
| Melt Point(°C) | 268-272°C |
|---|---|
| Molecular Weight | 270.240 g/mol |
| XLogP3 | 2.700 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 1 |
| Exact Mass | 270.053 Da |
| Monoisotopic Mass | 270.053 Da |
| Topological Polar Surface Area | 87.000 Ų |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| Complexity | 424.000 |
| 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 |
