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Genistein 99% white powder cas446-72-0 natural Genistein

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CAS No.:

446-72-0

Grade:

Pharmaceutical Grade

Content:

99%

Port:

shenzhen

Brand:

Packaging:

25kg drum

Price valid (until):

2026-04-13

Contact Supplier

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HNB Biotech

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Ivermectin,Active pharmaceutical ingredients,Cosmetics material,Chemical intermediate,Nootropic,Food additive

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Product Description
Seller Information
Inquiry History

Description

Product Detail

whasapp：+8615202961574
Email:gary@xahnb.com

Items			Standard Requirments		Test Result
Appearance	Characters		White or light yellow powder		Conforms
Fatty Acid Composition by GC, rel. area%	id		≤4.0%		3.8
	Ste		≤4.0%		2.6
	Oleic acid		10.0≤%--20.0%		10.4
	Linoleic acid		≤3.0%		1.3
	Total CLA		78.0%--84.0%		80.6
	C18:2,9c,11t		37.5%--42.0%		37.7
	18:2,10t,12c		37.5≤%--42.0%		38.4
	18:2,9t,11t;10t,12t		≤1.0%		0.8
Bulk Density		0.40-0.60 g/ml		0.45
Moisture		<5.0%		1.95
Peroxide Value		≤10.0 meq/kg		1.29
Oil content		50.0 -60.0		53.84
Heavy metals		<10.0 mg/kg		<1.0
Lead		≤0.5 mg/kg		<0. 1
Arsenic		≤0.3 mg/kg		<0.1
Mercury		≤0.1 mg/kg		<0.1
Total Plate Count		<3000 cfu/g		<10
Yeasts and moulds		<300 cfu/g		Conforms
Coliform		≤40 MPN/100g		Conforms
E. COLI		Negative/g		Conforms
Salmonella		Negative/25g		Negative
Conclusion		Conforming to Enterprise Standard

Packing description:	Sealed export grade drum & double of sealed plastic bag
Storage:	Store in cool & dry place. keep away from strong light and heat
Shelf life:	2 years when properly stored

Description:

What is Daidzein?
Genistein mainly exists in legumes, such as Sophora japonica and mountain bean roots. Genistein, namely genistein

Genistein is one of the most abundant isoflavones in soy and is one of several known isoflavones. Isoflavones compounds, such as genistein and daidzein, are found in a number of plants, but soybeans and soy products like tofu and textured vegetable protein are the primary food source.

Xran Harmonious Natural Bio- Technology Co., Ltd was founded in 2017, and located in Xlan International Logistics Industrial Zone, Xran City. ShaanxtProvince, China. Now it is the leading researcher and one of the biggest manufacturer in high technology APl area.

There are 8 experts in our research team. We insistin innovation and produce high quality products. And GMP standard workshop and complete stainlessextraction equipment.

We have 2 sales deparments over 20 people and sellour products allover the word. We also have strong professional research and developmentteamtalented personnel and completely equipped laboratoy for the quality controlling. Various Detection Device is equipped in HNB company, such as HPLCGC, Spectrophotometer, AAS, Polarimeter, Auto titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on
HNB mainly engaged in export of products incuding,wthoutlimitation., pharmaceutical raw materials both for vet and human, also Vitamins, Amino Acidsminerals, peptides, plant extract, feed and food additives. Our company's business is based on Honest, Trustwortly, Constanty to Go Beyond andAchieve Mutual Win. Sincerely hope to strengthen exchanges and cooperation with friends from both home and abroad.
Passion to innovate, Power to deliver !

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Q1 Can i get some samples
A1 Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2 How to start orders or make payments
A2 Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T,or Paypal or Escrow(Alibaba).
Q3 How to confirm the Product Quality before placing orders
A3 You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4 What's your MOQ
A4 Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5 How about delivery leadtime
A5 Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6 Is there a discount
A6 Different quantity has different discount.
Q7 How do you treat quality complaint
A7 First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q8 How to contact us
A8 You can chat with us by Trademanager,MSN&Skype Online.
You can choose your interested products and send inquiry to us.
You can dial our telephone directly or send Email to us., you will get our reply.

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Certificates

Basic Info

Product Name:

Genistein

Other Name:

4H-1-Benzopyran-4-one,5,7-dihydroxy-3-(4-hydroxyphenyl)-;Genistein;Isoflavone,4′,5,7-trihydroxy-;5,7-Dihydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one;C.I. 75610;Genisteol;Prunetol;Sophoricol;4′,5,7-Trihydroxyisoflavone;Genisterin;5,7,4′-Trihydroxyisoflavone;NPI 031L;Baichanin A;SIPI 807-1;NSC 36586;Bonistein;FW 635I-2;GeniVida;Climagen F;5,7-Dihydroxy-3-(4-hydroxyphenyl)-4H-chromen-4-one;Genistin aglycone;CSU-1999;CSU 1999;BIO 300;944110-99-0

CAS No.:

446-72-0

Molecular Formula:

C15H10O5

InChIKeys:

InChIKey=TZBJGXHYKVUXJN-UHFFFAOYSA-N

Molecular Weight:

270.24

Exact Mass:

270.24

BRN:

263823

EC Number:

207-174-9

HScode:

2932999099

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

XLogP3:

2.84 (est)

Appearance:

off-white powder

Density:

1.5±0.1 g/cm3

Melting Point:

301.5 °C (decomp)

Boiling Point:

555.5±50.0 °C at 760 mmHg

Flash Point:

217.1±23.6 °C

Refractive Index:

1.732

Water Solubility:

H2O: insoluble ;DMSO: soluble

Storage Conditions:

−20°C

Vapor Pressure:

5.2X10-12 mm Hg at 25 deg C (est)

See More Genistein Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity â single exposure, Category 3

Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation H410 Very toxic to aquatic life with long lasting effects
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P273 Avoid release to the environment.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell. P391 Collect spillage.
Storage	P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Genistein Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Ivermectin,Active pharmaceutical ingredients,Cosmetics material,Chemical intermediate,Nootropic,Food additive

Location:
6 floor Baoyilongji Building B Weiyang Area, Fengcheng 8 Road, Xi'an city, Shaanxi, 710000, China

Payment Terms:
L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
7

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2017

Certifications:
ISO,ISO

Xi'an Harmonious Natural Bio-Technology Co., Ltd. was founded in 2010, and located in Xian

International Logistics Industrial Zone, Xi'an City, Shaanxi Province, China. Now it is the

leading researcher and one of the biggest manufacturer in high technology API area.

There are 8 experts in our research team. We insist in innovation and produce high quality

products. And GMP standard workshop and complete stainless extraction equipment.

We have 2 sales departments over 20 people and sell our products all over the world.

We also have strong professional research and development team, talented personnel and

completely equipped laboratory for the quality controlling. Various Detection Device is

equipped in HNB company, such as HPLC, GC, Spectrophotometer, AAS, Polarimeter, Auto

titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.

HNB mainly engaged in export of products including, without limitation, pharmaceutical raw

materials both for vet and human, also Vitamins, Amino Acids, minerals, peptides, plant

extract, feed and food additives.

Our company's business is based on Honest, Trustworthy, Constantly to Go Beyond and

Achieve Mutual Win. Sincerely hope to strengthen exchanges and cooperation with friends

from both home and abroad.

Passion to innovate, Power to deliver !

Inquiry History

9 Inquiries

Country	Product	Purchase Quantity	Date Posted
Poland	genistein	1 KG	Jan 6, 2025
India	Genistein	2 G	Jan 21, 2024
Poland	Genistein 98%	1 KG	Jan 6, 2025
Poland	genisteina	1 KG	Jan 6, 2025
India	Genistein	500 G	Mar 25, 2026
China	Genistein	25 KG	Mar 13, 2026
South Korea	Genistein	10 KG	Nov 28, 2025
India	Genistein	20 G	Aug 29, 2025
Canada	Sophora japonica extract genistein 98%	1 KG	Oct 7, 2023

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