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FLAVANONE

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FLAVANONE Basic information

Product Name:
FLAVANONE
Synonyms:
  • (R,S)-2-Phenyl-chroman-4-one
  • 2,3-dihydro-2-phenyl-4h-1-benzopyran-4-on
  • 2,3-Dihydro-2-phenyl-4H-1-benzopyran-4-one
  • 2-Phenyl-4-chromanone
  • 2-phenylchroman-4-one
  • 4-Flavanone
  • 4H-1-Benzopyran-4-one,2,3-dihydro-2-phenyl-
  • 2-Phenyl-3,4-dihydrobenzopyran-4-one
CAS:
487-26-3
MF:
C15H12O2
MW:
224.25
EINECS:
207-654-8
Product Categories:
  • Inhibitors
  • Aromatics, Heterocycles, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals
  • Flavanones
  • Biochemistry
  • Flavonoids
  • Aromatics
  • Heterocycles
  • Impurities
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
Mol File:
487-26-3.mol
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FLAVANONE Chemical Properties

Melting point:
76-78 °C (lit.)
Boiling point:
305.66°C (rough estimate)
Density 
0.90 g/cm3
refractive index 
1.4360 (estimate)
storage temp. 
Sealed in dry,Room Temperature
solubility 
DMSO (Slightly), Methanol (Slightly, Heated)
form 
Solid
color 
White
BRN 
183227
LogP
3.140
CAS DataBase Reference
487-26-3(CAS DataBase Reference)
EPA Substance Registry System
Flavanone (487-26-3)
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Safety Information

Hazard Codes 
Xn,Xi
Risk Statements 
36/37/38-22
Safety Statements 
36/37/39-26
WGK Germany 
3
RTECS 
LK6906500
Hazard Note 
Irritant
TSCA 
Yes
HS Code 
29329900

MSDS

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FLAVANONE Usage And Synthesis

Chemical Properties

VERY SLIGHTLY YELLOW POWDER

Uses

Flavanone was used in HPLC coupled to electrospray ion trap mass spectrometric method for separation and detection of natural flavonoid aglycones. Silibinin, a flavanone, was used in a variety of biological functions.

Uses

Propafenone (P757500) impurity.

Definition

ChEBI: The simplest member of the class of flavanones that consists of flavan bearing an oxo substituent at position 4.

Synthesis Reference(s)

Tetrahedron Letters, 29, p. 241, 1988 DOI: 10.1016/S0040-4039(00)80065-9

General Description

Flavanone is a white to off white powder. Monitoring of flavanone content can be useful in characterizing the authenticity of lemon juice, of measuring the adulteration of citrus juices and identifying the presence of orange juice in fruit drinks. Hesperidin is the major flavanone present in the juices and wines obtained from Robinson, Fremont and Satsuma mandarins.

FLAVANONE Preparation Products And Raw materials

Raw materials

Preparation Products

FLAVANONESupplier

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