Flavokavain C: A Detailed Chemical Profile of the Kava Plant Compound
Flavokavain C is a naturally occurring phytochemical found within the kava plant. Belonging to the chalcone family—a class of aromatic organic compounds—this molecule is characterized by its specific arrangement of hydroxyl and methoxy groups, which define its chemical behavior and identity.
In scientific literature, it is formally identified by its IUPAC name, 2′,4-Dihydroxy-4′,6′-dimethoxychalcone. This nomenclature describes the precise positioning of its functional groups on the carbon skeleton, ensuring accuracy across global chemical databases.

Key Facts
- Source: Derived from the kava plant.
- Chemical Class: Chalcone.
- Molecular Formula: C17H16O5.
- Molar Mass: 300.310 g/mol.
- CAS Registry Number: 37308-75-1.
Chemical Properties and Identifiers
To ensure precise identification in laboratory and clinical settings, Flavokavain C is tracked via several international registry systems. These identifiers allow researchers to access standardized data regarding its structure and properties.
Molecular Structure
The compound possesses a molar mass of 300.310 g/mol. Its structure is represented by the SMILES string O=C(C2=C(O)C=C(OC)C=C2OC)/C=C/C1=CC=C(O)C=C1 and the InChI key UXUFMIJZNYXWDX-VMPITWQZSA-N. These notations provide a digital map of the molecule's atoms and bonds.
Database Registrations
Flavokavain C is cataloged across multiple major chemical databases, providing a comprehensive trail of its scientific documentation:
- PubChem CID: 6293081
- ChemSpider: 4874893
- ChEMBL: ChEMBL251958
- ChEBI: CHEBI:157718
- UNII: 5LE8KTR6G2
Technical Summary Table
| Property | Value/Identifier |
|---|---|
| Preferred IUPAC Name | 2′,4-Dihydroxy-4′,6′-dimethoxychalcone |
| Chemical Formula | C17H16O5 |
| Molar Mass | 300.310 g·mol |
| CAS Number | 37308-75-1 |
| Beilstein Reference | 2059845 |
| EPA CompTox Dashboard | DTXSID60958437 |
Frequently Asked Questions
What is Flavokavain C?
Flavokavain C is a specific chalcone compound found naturally in the kava plant.
What is the formal chemical name for Flavokavain C?
The preferred IUPAC name is 2′,4-Dihydroxy-4′,6′-dimethoxychalcone.
What is the molecular weight of this compound?
The molar mass of Flavokavain C is 300.310 g/mol.
Where can I find the official registry data for Flavokavain C?
Official data can be found using the CAS Number 37308-75-1 or the PubChem CID 6293081.
What is the chemical formula of Flavokavain C?
Its chemical formula is C17H16O5.