Hesperetin (520-33-2),Hesperetin (520-33-2) Manufacturers & Suppliers,Synthesis,MSDS

Basic information

Name:
Hesperetin
CAS No.:
520-33-2
Molecular Structure:
Formula:
C₁₆H₁₄O₆
Molecular Weight:
302.284 g/mol
Synonyms:
(2S)-5,7-dihydroxy-2-(3-hydroxy-4-methoxy-phenyl)chroman-4-one;(S)-2,3-Dihydro-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4-benzopyrone;Flavanone, 3,5, 7-trihydroxy-4-methoxy-;5,7-dihydroxy-2-(3-hydroxy-4-methoxy-phenyl)chroman-4-one;Flavanone, 3,5,7-trihydroxy-4-methoxy- (VAN) (8CI);4H-1-Benzopyran-4-one,2,3-dihydro-5,7- dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-,(2S)-;5,7,3-Trihydroxy-4-methoxyflavanone;Prestwick_908;3,5,7-Trihydroxy-4-methoxyflavanone;4H-1-Benzopyran-4-one, 2,3-dihydro-5, 7-dihydroxy-2- (3-hydroxy-4-methoxyphenyl)-, (S)-;5,7, 3-Trihydroxy-4-methoxyflavanone;Cyanidanon 4-methyl ether 1626;
EINECS:
208-290-2
Density:
1.458 g/cm³
Melting Point:
230-232 °C
Boiling Point:
586.2 °C at 760 mmHg
Flash Point:
223 °C
Solubility:
water-soluble
Appearance:
Beige to Light Brown Crystalline Solid
Hazard Symbols:
Xi
Risk Codes:
36/37/38
Safety Description:
26-36/37/39-27 Details

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Chemistry

IUPAC Name: 5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-2,3-dihydrochromen-4-one
Synonyms of Hesperetin (CAS NO.520-33-2): 3',5,7-Trihydroxy-4'-methoxyflavanone ; 5,7,3'-Trihydroxy-4'-methoxyflavanone ; Hesperitin ; (S)-2,3-Dihydro-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4-benzopyrone ; 4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-, (S)- (9CI) ; Flavanone, 3',5,7-trihydroxy-4'-methoxy- (VAN) (8CI)
CAS NO:520-33-2
Molecular Formula:C₁₆H₁₄O₆
Molecular Weight :302.2788
Molecular Structure :
EINECS: 208-290-2
H bond acceptors: 6
H bond donors: 3
Freely Rotating Bonds: 5
Polar Surface Area: 63.22 Å²
Index of Refraction: 1.664
Molar Refractivity: 76.93 cm³
Molar Volume: 207.2 cm³
Surface Tension: 67.4 dyne/cm
Density: 1.458 g/cm³
Flash Point: 223 °C
Enthalpy of Vaporization: 90.79 kJ/mol
Boiling Point: 586.2 °C at 760 mmHg
Vapour Pressure: 2.45E-14 mmHg at 25°C
Melting Point: 230-232°C
Appearance: Beige to Light Brown Crystalline Solid
Storage temp: 2-8°C .
Product Categories of Hesperetin (CAS NO.520-33-2): Flavanones;Biochemistry;Flavonoids;Natural Plant Extract;Inhibitors
SMILES: O=C2c3c(OC(c1ccc(OC)c(O)c1)C2)cc(O)cc3O
InChI: InChI=1/C16H14O6/c1-21-13-3-2-8(4-10(13)18)14-7-12(20)16-11(19)5-9(17)6-15(16)22-14/h2-6,14,17-19H,7H2,1H3
InChIKey: AIONOLUJZLIMTK-UHFFFAOYAH
Std. InChI: InChI=1S/C16H14O6/c1-21-13-3-2-8(4-10(13)18)14-7-12(20)16-11(19)5-9(17)6-15(16)22-14/h2-6,14,17-19H,7H2,1H3
Std. InChIKey: AIONOLUJZLIMTK-UHFFFAOYSA-N

Uses

Hesperetin (CAS NO.520-33-2) is used as the aglucon of hesperidin.

Production

Hesperidin is found in Citrus fruits.

Safety Profile

Hazard Codes: Irritant Xi
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39-27
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S27: Take off immediately all contaminated clothing.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
WGK Germany: 3

Specification

Hesperetin (CAS NO.520-33-2) is a bioflavonoid and specificly it is a flavanone. Hesperidin is water-soluble due to the presence of the sugar part in its structure, so on ingestion it releases its aglycone, i.e, hesperetin.