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Apigenin Pure Compound >99%
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Description
Apigenin >99%
Other names: 4′,5,7-Trihydroxyflavone, 5,7,4′-Trihydroxyflavone
CAS Number: 520-36-5
EC Number: 208-292-3
Chemical Formula: C15H10O5
Molar Mass: 270.24 g/mol
Appearance: yellow crystalline powder
Purity: >99%, analytical grade
Apigenin is a naturally occurring flavonoid belonging to the flavone class. It is used as a reference compound in analytical chemistry and as a starting material in organic synthesis, particularly in studies involving polyphenolic structures, flavonoid derivatives and structure-activity relationships.
Chemical and Physical Properties:
Melting Point: approximately 345°C, with decomposition
Solubility in Water: practically insoluble
Solubility in Other Solvents: soluble in DMSO, ethanol, methanol and acetone
UV Absorption: strong absorbance near 270–340 nm
Stability: stable under normal conditions; light-sensitive
Applications:
Analytical Chemistry:
Used as a reference standard for HPLC, UV-Vis and MS-based analytical methods.
Organic Synthesis:
Serves as a precursor for derivatization in flavonoid chemistry and structure-activity relationship studies.
Material Chemistry and Research:
Explored for functional modification of polymer matrices and as a natural chromophore in pigment-related research.
Chemical Research:
Used as a model compound in studies involving flavones, polyphenols and aromatic hydroxy compounds.
Key Properties:
Flavone Structure: characteristic structural framework of flavonoid compounds.
Polyphenolic Character: contains multiple hydroxyl groups affecting chemical reactivity and analytical behavior.
High Purity: purity above 99%, suitable for analytical and research applications.
Optical Properties: shows strong UV absorption, making it useful in spectroscopic studies.
Storage:
Store in a tightly sealed container in a dry, cool and well-ventilated environment.
Protect from light, moisture and contamination.
Keep away from strong oxidizing agents, alkaline solutions and incompatible materials.
Handling:
Avoid generation and inhalation of dust.
Use appropriate personal protective equipment, including protective gloves, goggles and laboratory coat.
Use in a well-ventilated area.
Avoid contact with skin and eyes.
This product is intended strictly for technical, laboratory and research use. It is not intended for consumption, medical, pharmaceutical, cosmetic or feed applications.