CAS No.480-41-1,Naringenin Suppliers

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Basic Information

Molecular Structure:
CAS No.:	480-41-1
Name:	Naringenin
Article Data:	75

Formula:	C₁₅H₁₂O₅
Molecular Weight:	272.257
Synonyms:	4H-1-Benzopyran-4-one,2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-, (S)-;Flavanone,4',5,7-trihydroxy- (8CI);Naringenin (6CI);(-)-(2S)-Naringenin;(2S)-4',5,7-Trihydroxy-flavanone;(2S)-Naringenin;(S)-Naringenin;(2S)-5,7-Dihydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-4H-chromen-4-on;(S)-2,3-Dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one;Naringenine;S-Dihydrogenistein;Salipurol;4H-1-benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-, (2S)-;
EINECS:	207-550-2
Density:	1.485 g/cm³
Melting Point:	247-250 °C
Boiling Point:	577.5°C at 760mmHg
Flash Point:	224.7°C
Solubility:	almost insoluble in water
Appearance:	beige-brown powder
Hazard Symbols:	Xn,Xi
Risk Codes:	36/37/38-22
Safety:	26-36-37/39
PSA:	86.99000
LogP:	2.50990

Synthetic route

: 1160434-47-8
(2S)-naringenin 5,4'-di-O-β-D-glucopyranoside

A: 50-99-7
D-glucose

B: 480-41-1
naringenin

Conditions

Conditions	Yield
With hydrogenchloride; water at 80℃; for 1h;	A n/a B 72%

: 10236-47-2
naringin

: 480-41-1
naringenin

Conditions

Conditions	Yield
With hydrogenchloride In water at 100℃; for 1h; Temperature;	26.9%
With glucosidase Rohapect(R) D5L; citric-phosphorus acid McIlvaine buffer at 37℃; for 24h; pH=5.5;	12 mg
Multi-step reaction with 2 steps 1: naringinase from Aspergillus aculeatus JMUdb058 / aq. buffer / 0.58 h / 50 - 100 °C / pH 4 / Enzymatic reaction 2: β-D-glucosidase / aq. buffer / 0.58 h / 50 - 100 °C / pH 4 / Enzymatic reaction View Scheme
With sulfuric acid at 90℃;	4.62 g
With sulfuric acid In water at 90℃; for 2h;

: naringin

: 480-41-1
naringenin

Conditions

Conditions	Yield
With sulfuric acid; water at 20℃; for 0.166667h;	21%

: 10236-47-2
naringin

A: 480-41-1
naringenin

B: 5,6,7,4′-tetrahydroxyflavanone

C: 5,7,8,4′-tetrahydroxyflavanone

Conditions

Conditions	Yield
With Aspergillus saitoi In water; dimethyl sulfoxide at 30℃; pH=5.0;	A n/a B 5% C 13.7%

...Expand

: 529-41-9, 19253-00-0, 23711-00-4
(2S)-(-)-naringenin-5-O-β-D-glucopyranoside

: 480-41-1
naringenin

Conditions

Conditions	Yield
With formic acid; ethylene glycol

: 112294-87-8
4,2',4',6'-tetrahydroxychalchone 4'-glucoside

: 480-41-1
naringenin

Conditions

Conditions	Yield
acid and enzymatic hydrolysis;

: naringenin 7-O-(6-O-((E)-p-coumaroyl)-β-D-glucopyranoside)

: 480-41-1
naringenin

Conditions

Conditions	Yield
With hydrogenchloride for 4h; Heating;

: 2''-O-p-coumaroylprunin

: 480-41-1
naringenin

Conditions

Conditions	Yield
With hydrogenchloride for 4h; Heating;

: 520-29-6, 2957-21-3, 17784-36-0, 118244-13-6
(-)-(S)-sakuranetin

A: 480-41-1
naringenin

B: (2S)-naringenin 4′-O-sulphate

Conditions

Conditions	Yield
With Cunninghamella elegans NRRL 1392; water In N,N-dimethyl-formamide for 240h;	A 60.0 mg B 110 mg

: 480-41-1
5,7-Dihydroxy-2-(4-hydroxy-phenyl)-chroman-4-on

A: 480-41-1
naringenin

B: 480-41-1, 17654-19-2, 67604-48-2, 93602-28-9
(+)-Naringenin

Conditions

Conditions	Yield
Resolution of racemate;
With chiral β-cyclodextrin column In methanol; water Resolution of racemate; stereospecific reaction;
With trifluoroacetic acid In ethanol; hexane Resolution of racemate;

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Chemistry

Molecular Structure of Naringenin (CAS NO.480-41-1):

IUPAC Name: (2S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-2,3-dihydrochromen-4-one
Molecular Formula: C₁₅H₁₂O₅
Formula Weight: 272.26g/mol
Appearance: yellow crystalline powder
Density: 1.485g/cm³
Melting Point: 247-250 °C
Boiling Point: 577.5°C at 760mmHg
Flash Point: 224.7°C
Vapor Pressure: 6.18E-14 mmHg at 25°C
EINECS: 207-550-2
liansport Information: OTH
Freely Rotating Bonds: 4
Index of Refraction: 1.692
Molar Refractivity: 70.25 cm³
Molar Volume: 183.2 cm³
Polarizability: 27.85 10^-24cm³
Surface Tension: 72.8 dyne/cm
Enthalpy of Vaporization: 89.65 kJ/mol
Solubility: dissolved in ethanol, ether and benzene, almost insoluble in water,475.2mg/L in water at 25°C
InChI
InChI=1/C15H12O5/c16-9-3-1-8(2-4-9)13-7-12(19)15-11(18)5-10(17)6-14(15)20-13/h1-6,13,16-18H,7H2
Smiles
c12c(O[C@@H](c3ccc(O)cc3)CC1=O)cc(O)cc2O
Product Categories: Flavanones; Natural Plant Extract; Inhibitors

Toxicity Data With Reference

dnd-rat-lvr 20 µmol/L

FCTOD7 Food and Chemical Toxicology. 35 (1997),443.

Safety Profile

Mutation data reported. When heated to decomposition it emits acrid smoke and irritating vapors.
Hazard Codes: Xi, Harmful Xn
Risk Statements: 36/37/38-22.
22: Harmful if swallowed.
36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36-37/39.
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
36: Wear suitable protective clothing.
37/39: Wear suitable gloves and eye/face protection.

Specification

Naringenin, with CAS number of 480-41-1, can be called 4H-1-Benzopyran-4-one,2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-, (S)- ; Naringenin (6CI) ; (2S)-4',5,7-Trihydroxy-flavanone ; (2S)-5,7-Dihydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-4H-chromen-4-on ; (S)-2,3-Dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one ; 4H-1-benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-, (2S)- ; 4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-, (S)- . Naringenin (CAS NO.480-41-1) is a beige-brown powder, It can be used as antibacterial , anti-inflammatory, anti-cancer and anti-oxidation.