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| SKU | Size | Availability |
Price | Qty |
|---|---|---|---|---|
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T117991-25mg
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25mg |
4
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$39.90
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T117991-100mg
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100mg |
1
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$89.90
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T117991-250mg
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250mg |
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
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$159.90
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T117991-1g
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1g |
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
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$399.90
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| Synonyms | 2,3-Dihydroquercetin | Lariksin | (+)-Dihydroquercetin | Distylin | Lavitol | (+)-(2R,3R)-dihydroquercetin | (+/-)-Taxifolin | Diquertin | Taxifoliol | (+)-Taxifolin | Flamena D | TAXIFOLIN | dihydroquercetin | (2R,3R)-3,3′,4′,5,7-Pentahydroxyflavanone |
|---|---|
| Specifications & Purity | analytical standard, ≥98% |
| Storage Temp | Store at 2-8°C,Argon charged |
| Shipped In |
Wet ice This product requires cold chain shipping. Ground and other economy services are not available. |
| Grade | analytical standard |
| Product Description |
Taxifolin is a plant flavonoid, which may find applications in the treatment of coronary heart disease, angina pectoris, cerebral thrombosis, cerebral infarction and sequelae. Application: |
Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Phenylpropanoids and polyketides |
| Class | Flavonoids |
| Subclass | Flavans |
| Intermediate Tree Nodes | Flavanones |
| Direct Parent | Flavanonols |
| Alternative Parents | 3'-hydroxyflavonoids 3-hydroxyflavonoids 4'-hydroxyflavonoids 5-hydroxyflavonoids 7-hydroxyflavonoids Chromones Catechols Aryl alkyl ketones 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids Alkyl aryl ethers Benzene and substituted derivatives Vinylogous acids Secondary alcohols Oxacyclic compounds Polyols Hydrocarbon derivatives Organic oxides |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Hydroxyflavonoid - Flavanonol - 3'-hydroxyflavonoid - 3-hydroxyflavonoid - 4'-hydroxyflavonoid - 5-hydroxyflavonoid - 7-hydroxyflavonoid - Chromone - Benzopyran - 1-benzopyran - Chromane - Catechol - Aryl alkyl ketone - Aryl ketone - Phenol - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Alkyl aryl ether - Monocyclic benzene moiety - Benzenoid - Vinylogous acid - Secondary alcohol - Ketone - Polyol - Organoheterocyclic compound - Oxacycle - Ether - Organooxygen compound - Organic oxide - Organic oxygen compound - Alcohol - Hydrocarbon derivative - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as flavanonols. These are compounds containing a flavan-3-one moiety, with a structure characterized by a 2-phenyl-3,4-dihydro-2H-1-benzopyran bearing a hydroxyl group and a ketone at the carbon C2 and C3, respectively. |
| External Descriptors | Dihyroflavonols |
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| Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
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| Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
|---|
| IUPAC Name | (2R,3R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydrochromen-4-one |
|---|---|
| INCHI | InChI=1S/C15H12O7/c16-7-4-10(19)12-11(5-7)22-15(14(21)13(12)20)6-1-2-8(17)9(18)3-6/h1-5,14-19,21H/t14-,15+/m0/s1 |
| InChIKey | CXQWRCVTCMQVQX-LSDHHAIUSA-N |
| Smiles | C1=CC(=C(C=C1C2C(C(=O)C3=C(C=C(C=C3O2)O)O)O)O)O |
| Isomeric SMILES | C1=CC(=C(C=C1[C@@H]2[C@H](C(=O)C3=C(C=C(C=C3O2)O)O)O)O)O |
| Alternate CAS | 17654-26-1 |
| PubChem CID | 439533 |
| Molecular Weight | 304.25 |
| Beilstein | 5299277 |
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 | May 12, 2025 | T117991 | |
| Certificate of Analysis | Aug 09, 2024 | T117991 | |
| Certificate of Analysis | Aug 09, 2024 | T117991 | |
| Certificate of Analysis | Aug 09, 2024 | T117991 | |
| Certificate of Analysis | Jun 20, 2024 | T117991 | |
| Certificate of Analysis | Jun 07, 2023 | T117991 | |
| Certificate of Analysis | Feb 18, 2022 | T117991 | |
| Certificate of Analysis | Jan 27, 2022 | T117991 |
| Sensitivity | Heat sensitive; Air sensitive |
|---|---|
| Melt Point(°C) | 242 °C |
| Molecular Weight | 304.250 g/mol |
| XLogP3 | 1.500 |
| Hydrogen Bond Donor Count | 5 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 1 |
| Exact Mass | 304.058 Da |
| Monoisotopic Mass | 304.058 Da |
| Topological Polar Surface Area | 127.000 Ų |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| Complexity | 428.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 2 |
| 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 |
Starting at $69.90
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