Determine the necessary mass, volume, or concentration for preparing a solution.
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Moligand™, analytical standard, ≥98% Analytical standard,Moligand™ 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 35 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 508813750 |
|---|---|
| Canonical Smiles | COC1=C(C=C(C=C1)C2CC(=O)C3=C(C=C(C=C3O2)O)O)O |
| IUPAC Name | (2S)-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-2,3-dihydrochromen-4-one |
| InChIKey | AIONOLUJZLIMTK-AWEZNQCLSA-N |
| INCHI | 1S/C16H14O6/c1-21-13-3-2-8(4-10(13)18)14-7-12(20)16-11(19)5-9(17)6-15(16)22-14/h2-6,14,17-19H,7H2,1H3/t14-/m0/s1 |
| Isomeric SMILES | COC1=C(C=C(C=C1)[C@@H]2CC(=O)C3=C(C=C(C=C3O2)O)O)O |
| Molecular Weight | 302.29 |
| Reaxy-Rn | 309850 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=309850&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 | Phenylpropanoids and polyketides |
| Class | Flavonoids |
| Subclass | O-methylated flavonoids |
| Intermediate Tree Nodes | Not available |
| Direct Parent | 4'-O-methylated flavonoids |
| Alternative Parents | 3'-hydroxyflavonoids 5-hydroxyflavonoids 7-hydroxyflavonoids Flavanones Chromones Methoxyphenols Methoxybenzenes Aryl alkyl ketones Anisoles Phenoxy compounds 1-hydroxy-2-unsubstituted benzenoids Alkyl aryl ethers 1-hydroxy-4-unsubstituted benzenoids Vinylogous acids Oxacyclic compounds Hydrocarbon derivatives Organic oxides |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | 4p-methoxyflavonoid-skeleton - Flavanone - Hydroxyflavonoid - 7-hydroxyflavonoid - 5-hydroxyflavonoid - 3'-hydroxyflavonoid - Flavan - Chromone - Chromane - Benzopyran - Methoxyphenol - 1-benzopyran - Methoxybenzene - Phenoxy compound - Aryl alkyl ketone - Anisole - Phenol ether - Aryl ketone - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Alkyl aryl ether - Monocyclic benzene moiety - Benzenoid - Vinylogous acid - Ketone - Oxacycle - Organoheterocyclic compound - Ether - Organic oxide - Organic oxygen compound - Organooxygen compound - Hydrocarbon derivative - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as 4'-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C4' atom of the flavonoid backbone. |
| External Descriptors | Flavanones |
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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 |
|---|---|---|---|
| Certificate of Analysis | Jun 09, 2026 | H107699 | |
| Certificate of Analysis | Apr 06, 2026 | H107699 | |
| Certificate of Analysis | Jul 10, 2025 | H107699 | |
| Certificate of Analysis | Sep 19, 2023 | H107699 |
| x_specific_rotation | -4 ° (C=1.8, EtOH) |
|---|---|
| x_melt_point_char | 232°C |
| Molecular Weight | 302.280 g/mol |
| XLogP3 | 2.400 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 2 |
| Exact Mass | 302.079 Da |
| Monoisotopic Mass | 302.079 Da |
| Topological Polar Surface Area | 96.200 Ų |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| Complexity | 413.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 1 |
| 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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