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Daidzein

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Origin: China

Cas No: 486-66-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 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:
Pueraria lobata(Willd) Ohwi Extract
Part:
root
Extraction Type:
Solvent Extraction
Packaging:
CAN, DRUM, Plastic Container, Vacuum Packed, daidzein
Place of Origin:
shaanxi China
Grade:
Food Grade
Brand Name:
Baiqimg- daidzein
Model Number:
bq-daidzein
Product Name:
daidzein
CAS:
486-66-8
MF:
C15H10O4
Specification:
98%
MW:
254.24
Appearance:
White Powder
Test Method:
HPLC
Shelf Life:
2 Years
Certificate:
ISO
Sample:
Avaliable
Packaging&Delivery
Packaging Details
1-5kg with ziplock plastic bag inside,Aluminum foil bag outside.finally with waterproof bag.
6-15kg with plastic bag inside,Aluminum foil bag outside,finally with carton box.
More than 16kg with plastic bag inside,fiber drum outside according to the extract quantity.
Port
tianjin guangzhou shanghai qingdao
Lead Time:
Quantity(Kilograms) 1 - 25 26 - 100 101 - 500 >500
Est. Time(days) 3 5 7 To be negotiated

Property

CAS No.: 486-66-8 Formula: C15H10O4 Molecular Weight: 254.23700

Description

Daidzein structurally belongs to the group of isoflavones.

Basic Info

Chemical Name	Daidzein
Synonyms	Daizeol; 4H-1-Benzopyran-4-one, 7-hydroxy-3-(4-hydroxyphenyl)-; Daidsein; Tatoin; daidzeol; k251b; 4',7-Dihydroxyisoflavone; 7-Hydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one (7-Hydroxy-3-(4-hydroxyphenyl)chromone; 7,4'-dihydroxyisoflavone; Soybean Extract; K 251-6;
CAS No.	486-66-8
Molecular Formula	C15H10O4
Molecular Weight	254.23700
PSA	70.67000
LogP	2.87120

Properties

Appearance & Physical State	white to off-white crystalline powder
Density	1.443 g/cm3
Boiling Point	512.8ºC at 760 mmHg
Melting Point	315-323ºC (dec.)
Flash Point	201.2ºC
Refractive Index	1.698
Water Solubility	insoluble
Stability	Stable under normal shipping and handling conditions.
Storage Condition	2-8ºC
Vapor Pressure	4.53E-10mmHg at 25°C

Safety Info

RTECS	DJ3100040
Safety Statements	S26-S37/39
WGK Germany	3
Risk Statements	R36/38
Hazard Codes	Xi
Signal Word	Warning
Hazard Declaration	H315; H319
Caution Statement	P305 + P351 + P338
Symbol	GHS07

Synthesis Route

formononetin→6,7-dihydroxy-3-(4-methoxyphenyl)chromen-4-one+7,8-dihydroxy-3-(4-methoxyphenyl)chromen-4-one
7-benzyloxy-3-(4-methoxyphenyl)-1-benzopyran-4-one→Daidzein
formononetin→Daidzein

Precursor

formononetin
2,4-dihydroxybenzaldehyde
7-benzyloxy-3-(4-methoxyphenyl)-1-benzopyran-4-one
7-benzyloxy-3-(4-hydroxy-phenyl)-chromen-4-one

Downstream Product

3',4',7-trihydroxyisoflavone
7-methoxy-3-(4-methoxyphenyl)chromen-4-one
formononetin
glycitein

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