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(S)-naringenin

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Origin: China

Cas No: 480-41-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details

Type:: Herbal Extract

Form:: Powder

Variety:: Grapefruit extract

Part:: Shell

Extraction Type:: Solvent Extraction

Packaging:: bottle, CAN, Plastic Container, Vacuum Packed

Place of Origin:: Shaanxi, China

Grade:: pharmaceutical grade

Brand Name:: Jmlai

Model Number:: YPS2019

Product Name:: naringenin

Specification:: 98%

Application:: Health-care Products

Test Method:: HPLC Test

Shelf Life:: 2 Years

Package:: 1kg/Foil Bag

Purity:: 98% Min

MOQ:: 1 Kilogram

Particle Size:: 100% Pass 80 Mesh

Payment:: T.T.Trade Assurance

Packaging&Delivery

Selling Units:: Single item

Single package size:: 18X12X10 cm

Single gross weight:: 1.000 kg

Package Type:

naringenin package:1K/bag,25kg/drum

Lead Time:

Quantity(Kilograms)	1 - 50	>50
Est. Time(days)	5	To be negotiated

Products Description

Supplier	XI’AN JMLAI BIO-TECH CO.,LTD
Product name	Naringenin
Other name	(S)-naringenin
Appearance	Light yellow fine powder
Purity	98%
CAS number	480-41-1
MF	C15H12O5
MW	272.253
Melting Point	247-250 °C(lit.)
Boiling Point	577.5ºC at 760mmHg
Description	Naringenin is the aglycone side of naringin which is main bioflavonoid in grapefruit. As a type of flavonoid that is considered to have bioactive effect on human health as antioxidant, free radical scavenger, anti-inflammatory and so on. It is found in a variety of herbs and fruit.In commercial production, it obtain from acid hydrolysis or naringinase
Function	1. it was found strongly anti-inflammatory and antioxidant function activities. 2. Suggesting beneficial for the treatment of obesity, diabetes, hypertension, and metabolic syndrome
Applications	Mainly used in pharmaceutical, nutrition and health care field

Property

CAS No.: 480-41-1 Formula: C15H12O5 Molecular Weight: 272.25300

Description

Naringenin is a flavanone, a type of flavonoid. It is the predominant flavanone in grapefruit.

Basic Info

Chemical Name	(S)-naringenin
Synonyms	4′,5,7-Trihydroxyflavanone; naringenine; 4',5,7-trihydroxyflavanone; (S)-5,7-Dihydroxy-2-(4-hydroxyphenyl)chroman-4-one; 4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-, (S)-; 4’,5,7-Trihydroxyflavanone; Derivative of; salipurol; 4‘,5,7-Trihydroxyflavanone; rac-naringenin; Naringenin; naringetol; 5,7,4'-trihydroxyflavanone; salipurpol;
CAS No.	480-41-1
Molecular Formula	C15H12O5
Molecular Weight	272.25300
PSA	86.99000
LogP	2.50990

Properties

Appearance & Physical State	beige-brown powder
Density	1.485g/cm3
Boiling Point	577.5ºC at 760mmHg
Melting Point	247-254ºC
Flash Point	224.7ºC
Refractive Index	1.692
Storage Condition	Store in a cool, dry place. Store in a tightly closed container.

Safety Info

Safety Statements	S26-S37/39
HS Code	2932999099
WGK Germany	3
Risk Statements	R22; R36/37/38
Hazard Codes	Xn

Synthesis Route

apigenin→(S)-naringenin
2-(4-(tert-butoxy)phenyl)-4-oxochromane-5,7-diyl di-tert-butyl bis(carbonate)→(S)-naringenin
tri-tert-butyl (2-formylbenzene-1,3,5-triyl) tricarbonate→(S)-naringenin

Precursor

tri-tert-butyl (2-formylbenzene-1,3,5-triyl) tricarbonate
2-(4-(tert-butoxy)phenyl)chromane-5,7-diyl di-tert-butyl bis(carbonate)
2-(4-(tert-butoxy)phenyl)-4-oxochromane-5,7-diyl di-tert-butyl bis(carbonate)
apigenin

Downstream Product

luteolin
1,1-Diphenyl-2-picrylhydrazine
5,7-Dihydroxy-3-(4-hydroxybenzyl)-2,3-dihydro-4H-chromen-4-one
apigenin 7,4'-dimethyl ether

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