5,7-Dihydroxy-2-(4-hydroxyphenyl)-8-(3-methyl-2-buten-1-yl)-4H-chromen-4-one | CAS No. 72357-31-4
5,7-Dihydroxy-2-(4-hydroxyphenyl)-8-(3-methyl-2-buten-1-yl)-4H-chromen-4-one
Basic Information
CAS Number
72357-31-4
Molecular Formula
C20H18O5
Molecular Weight
338.36 g/mol
AD
Chemical Classification
Basic Physical Properties
Physical State
Yellow powder
Melting Point
239-240 ºC
Density
1.351±0.06 g/cm3 (20 ºC 760 Torr),
Synonyms & References
English
- 4',5,7-trihydroxy-8-prenylflavone
- 5,7,4'-trihydroxy-8-prenylflavone
- 8-Prenylapigenin
- isocannflavin B
- licoflavone
- Licoflavone C
- 5,7-Dihydroxy-2-(4-hydroxyphenyl)-8-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one
- 0DQ85982ZY
- MEGxp0_002023
- 4,5,7-trihydroxy-8-prenylflavone
- LMPK12110422
- BDBM50240972
- 4H-1-Benzopyran-4-one, 5,7-dihydroxy-2-(4-hydroxyphenyl)-8-(3-methyl-2-buten-1-yl)-
- 5,7-Dihydroxy-2-(4-hydroxy-phenyl)-8-(3-methyl-but-2-enyl)-chromen-
MDL Number
MFCD00950304
FAQ
What are the physical and chemical properties of 5,7-Dihydroxy-2-(4-hydroxyphenyl)-8-(3-methyl-2-buten-1-yl)-4H-chromen-4-one (CAS: 72357-31-4)?
The compound is a crystalline solid with a molecular weight of approximately 343.33 g/mol. It is slightly soluble in water and more soluble in organic solvents like ethanol and acetone. Chemically, it is moderately reactive, particularly towards nucleophiles and electrophiles. It exhibits good stability under normal storage conditions but requires handling under an inert atmosphere to prevent degradation.
How is 5,7-Dihydroxy-2-(4-hydroxyphenyl)-8-(3-methyl-2-buten-1-yl)-4H-chromen-4-one (CAS: 72357-31-4) typically synthesized?
This compound can be synthesized via a condensation reaction between a substituted chromone and an aldehyde, followed by reduction and ring closure. Common catalysts include palladium on carbon, and the reaction typically yields a mixture of diastereomers. Optimal conditions include use of a mild reducing agent and appropriate solvent to ensure high selectivity and yield.
What industries use 5,7-Dihydroxy-2-(4-hydroxyphenyl)-8-(3-methyl-2-buten-1-yl)-4H-chromen-4-one (CAS: 72357-31-4)?
This compound finds application in the pharmaceutical industry for its potential as a drug precursor, in the polymer industry for its use as a monomer, and in the sensor industry due to its chromogenic properties. It is also explored in semiconductor research for its photochemical and electronic properties.
What precautions should be taken when handling 5,7-Dihydroxy-2-(4-hydroxyphenyl)-8-(3-methyl-2-buten-1-yl)-4H-chromen-4-one (CAS: 72357-31-4)?
Handle the compound in a well-ventilated area or fume hood due to its potential to produce volatile compounds. Wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Store in a cool, dry place away from direct sunlight. In case of spill, immediately clean up using appropriate absorbent materials and refer to the safety data sheet (SDS) for further guidance.
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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