Please allow self-introduction —— Tauto biotech as a ISO 9001 certificated supplier of Phytochemicals/Natural Ingredients in China, now supplying more than 3000 kinds of active ingredient(Cont. Assay NLT 98%) from natural source. Daidzi
Product Name: Soybean Extract Latin Name: Glycine max (Linn.)Merr. Identification Standardization Aspect Light yellow to yellow fine powder
Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities
Items Standard Result Appearance White powder or off-white powder Off-white powder Identification
Cas:486-66-8
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
Type:Manufacturers
inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Cas:486-66-8
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquirySuperiority pioneerbiotech is a leading manufacturer and supplier of chemicals in China. We develop ,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you: 1.Best q
Hebei yanxi chemical co., LTD is a professional research, development and production 2-phenylacetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carbon environ
high quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
We can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need C
Cas:486-66-8
Min.Order:1 Gram
Negotiable
Type:Manufacturers
inquiryThe above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:486-66-8
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryProduct Name: Soybean Daidzein Powder CAS: 486-66-8 Source: Soybean Appearance: White Powder Test method: HPLC Grade: Food Grade Assay: 98% Used Part: Whole Herb Solubility: Soluble in hot water,hot ethanol Sample: Available Shelf Life: 2 Y
Cas:486-66-8
Min.Order:1 Kilogram
FOB Price: $2.0 / 8.0
Type:Lab/Research institutions
inquiryShanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
Cas:486-66-8
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
inquiryZorui combines R&D, production and sales into its operations, While continuously providing high-quality raw materials, we also provide and optimize technical solutions for customers to achieve mutual benefit. We adhere to the "quality, integ
Cas:486-66-8
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Name:Daidzein The alias:4, 7-dihydroxyisoflavone, daidzein, daidzein English Name: Daidzein CAS No.486-66-8 Molecular formula:C15H10O4 Molecular weight:254.24 Packaging Specification: 25kg/drum high purity 99%min stock Hubei DiBo Chemical
Cas:486-66-8
Min.Order:25 Kilogram
FOB Price: $1.0 / 2.0
Type:Other
inquiryDaidzein Basic information Product Name: Daidzein Synonyms: 4’,7-dihydroxy-isoflavon;7-Hydroxy-3-(4-hydroxyphenyl)-4-benzopyrone;7-hydroxy-3-(4-hydroxyphenyl)-4h-1-benzopyran-4-on;
Cas:486-66-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryDensity: 1.1629 (rough estimate) Melting point: 315-323 ° C (dec.) Boiling point: 317.45 ° C (rough estimate) Flash point: 190 ° C Water solubility: insoluble Steam pressure: 4.53E-10mmHg at 25 ° C Solubility: DMSO: 10mg/mL Refractive
Cas:486-66-8
Min.Order:1 Kilogram
FOB Price: $15.0 / 50.0
Type:Trading Company
inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
Cas:486-66-8
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
Cas:486-66-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryProduct Name: Daidzein Appearance: White yellow Powder Purity: 98% Test Method: HPLC CAS No.: 486-66-8 EINECS No.: 207-635-4 Molecular Formula: C15H10O4 Molecular Weight: 254.23700 Appearance:White yellow Powder Storage:Store in cool
1,In No Less five years exporting experience. 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Onchem specialized in APIs, chemical intermed
We are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery
Cas:486-66-8
Min.Order:10 Gram
FOB Price: $8.8
Type:Trading Company
inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present
Daidzein CAS:486-66-8 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediates, ste
Cas:486-66-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
Hebei Mojin Biotechnology Co., Ltd,Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all em
Cas:486-66-8
Min.Order:1 Gram
FOB Price: $95.0 / 100.0
Type:Trading Company
inquiry1.Free sample(10-20g or enough to detection) and Unconditional assume respons 2.100% Natural porduct, without any synthetize ingredient 3.Manufacturer direct supply, provide OEM, R&D service 4.ISO/HACCP/KOSHER/GMP/FDA 5.Leading plant ex
PRODUCT DETAILS
Cas:486-66-8
Min.Order:500 Kilogram
FOB Price: $1.0 / 2.0
Type:Lab/Research institutions
inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
Conditions | Yield |
---|---|
β-glucosidase, derived from Aspergillus niger In methanol at 55℃; for 6h; pH=4; Enzyme kinetics; Aqueous acetate buffer; | 100% |
diglycosidase, produced by Penicillium multicolor IAM7153 In methanol at 55℃; for 6h; pH=4; Enzyme kinetics; Aqueous acetate buffer; | 88.5% |
With sulfonated graphene oxide nanosheets In water; ethylene glycol at 105℃; for 8h; Reagent/catalyst; Sealed tube; | 55.7% |
2,4,4'-trihydroxy deoxybenzoin
daidzein
Conditions | Yield |
---|---|
With methanesulfonyl chloride In N,N-dimethyl-formamide at 60 - 70℃; for 1.5h; | 98% |
Multi-step reaction with 2 steps 1: pyridine / Behandeln des Reaktionsprodukts mit wss. Natronlauge 2: 300 °C View Scheme |
daidzein
Conditions | Yield |
---|---|
With sulfatase VIII In water at 37℃; for 0.5h; pH=5.2; | 98% |
daidzein
Conditions | Yield |
---|---|
diglycosidase, produced by Penicillium multicolor IAM7153 In methanol at 55℃; for 6h; pH=4; Enzyme kinetics; Aqueous acetate buffer; | 96.2% |
diglycosidase, produced by Aspergillus fumigatus IAM2046 In methanol at 55℃; for 6h; pH=4; Enzyme kinetics; Aqueous acetate buffer; | 66.5% |
β-glucosidase, derived from Aspergillus niger In methanol at 55℃; for 6h; pH=4; Enzyme kinetics; Aqueous acetate buffer; | 9% |
β-xylosidase, derived from pectinase G In methanol at 55℃; for 1h; pH=4; Enzyme kinetics; Aqueous acetate buffer; | 9.7% |
β-glucosidase, derived from almond In methanol at 55℃; for 6h; pH=4; Enzyme kinetics; Aqueous acetate buffer; | 0.6% |
Conditions | Yield |
---|---|
With hydrogen iodide for 4h; Reflux; | 94% |
With aluminum (III) chloride In toluene at 100℃; for 12h; Sealed tube; Inert atmosphere; | 92% |
With boron tribromide | 84% |
With pyridine hydrochloride at 180℃; for 12h; Inert atmosphere; | 63% |
With hydrogen iodide |
Conditions | Yield |
---|---|
With aluminum (III) chloride; ethanethiol In dichloromethane at 0℃; for 0.5h; Inert atmosphere; | 92% |
With aluminum (III) chloride; ethanethiol In dichloromethane at 0℃; for 0.5h; Inert atmosphere; | 92% |
Conditions | Yield |
---|---|
Stage #1: 7-Hydroxy-3-(4-methoxy-phenyl)-chromen-4-on With boron tribromide In dichloromethane at 0 - 20℃; for 4h; Stage #2: With water In dichloromethane at 0℃; | 65% |
With boron tribromide In dichloromethane at 0 - 20℃; | 65% |
6''-O-malonyldaidzin
daidzein
Conditions | Yield |
---|---|
diglycosidase, produced by Penicillium multicolor IAM7153 In methanol at 55℃; for 6h; pH=4; Enzyme kinetics; Aqueous acetate buffer; | 61.5% |
diglycosidase, produced by Aspergillus fumigatus IAM2046 In methanol at 55℃; for 6h; pH=4; Enzyme kinetics; Aqueous acetate buffer; | 32.3% |
β-glucosidase, derived from Aspergillus niger In methanol at 55℃; for 6h; pH=4; Enzyme kinetics; Aqueous acetate buffer; | 16% |
β-xylosidase, derived from pectinase G In methanol at 55℃; for 6h; pH=4; Enzyme kinetics; Aqueous acetate buffer; | 3.3% |
Conditions | Yield |
---|---|
Stage #1: 4-hydroxyphenylacetate; recorcinol With zinc(II) chloride at 140℃; under 600.06 Torr; for 0.333333h; Stage #2: With moroxydine; acetic acid; orthoformic acid triethyl ester In N,N-dimethyl-formamide at 140℃; for 5h; Temperature; | 60% |
methanesulfonyl chloride
recorcinol
2-Hydroxyphenylacetic acid
daidzein
Conditions | Yield |
---|---|
In ethanol; water; trifluoroborane diethyl ether; N,N-dimethyl-formamide | 44% |
7-hydroxy-3-(4-aminophenyl)-4H-benzopyran-4-one
daidzein
Conditions | Yield |
---|---|
With sulfuric acid; sodium nitrite ueber das Diazoniumsalz; |
Conditions | Yield |
---|---|
With hydrogen iodide |
2-Carboxy-7,4'-dihydroxyisoflavone
daidzein
Conditions | Yield |
---|---|
at 300℃; |
7,4'-dihydroxy-dihydroflavone
A
daidzein
B
(2R,3S)-2,7,4'-trihydroxyisoflavanone
Conditions | Yield |
---|---|
With NADPH at 30℃; for 0.75h; Mechanism; cytochrome P-450; other substrates, effect of detergents; |
daidzein
Conditions | Yield |
---|---|
With hydrogenchloride In methanol for 2h; Heating; Yield given; |
daidzein
Conditions | Yield |
---|---|
With triethylamine; formyl acetic anhydride at 80 - 100℃; for 0.25h; Yield given; |
Conditions | Yield |
---|---|
With hydrogenchloride | |
With citrate buffer; phosphate buffer; soybean β-glucosidase at 40℃; pH=5.0; Enzyme kinetics; |
2,7,4'-trihydroxyisoflavanone
daidzein
Conditions | Yield |
---|---|
2-hydroxyisoflavanone dehydratase In phosphate buffer; acetone at 30℃; for 0.333333h; pH=7.0; Dehydration; | |
2-hydroxyisoflavanone dehydratase In phosphate buffer; acetone at 30℃; for 0.333333h; pH=7.0; Enzyme kinetics; Dehydration; |
Conditions | Yield |
---|---|
With diethyl ether Einleiten von Chlorwasserstoff und Erhitzen des Reaktionsprodukts mit Wasser; | |
Multi-step reaction with 2 steps 1: Et3N / 0.17 h / 0 °C 2: mixed anhydride of acetic and formic acid, Et3N / 0.25 h / 80 - 100 °C View Scheme |
Conditions | Yield |
---|---|
Erhitzen des Reaktionsprodukts mit wss.-aethanol.HCl; |
Conditions | Yield |
---|---|
With Eggerthella sp. YY7918 at 37℃; for 72h; | 100% |
With 5%-palladium/activated carbon; hydrogen; acetic acid In ethanol; water at 20℃; under 760.051 Torr; for 10h; | 95% |
Conditions | Yield |
---|---|
With bacillus megaterium tyrosinase In dimethyl sulfoxide at 20℃; for 6h; pH=9 - 10; Enzymatic reaction; | 100% |
With 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione In dimethyl sulfoxide at 50℃; for 2h; | 28% |
With ferredoxin reductase; ferredoxin; recombinant CYP105D7 from Streptomyces avermitilis MA4680; NADH In aq. phosphate buffer at 20℃; for 2h; pH=7.2; Kinetics; Enzymatic reaction; | |
Multi-step reaction with 4 steps 1: potassium carbonate / acetone / 12 h / 60 °C 2: bromine / dichloromethane / 0.5 h / 20 °C 3: copper(I) bromide / methanol; N,N-dimethyl-formamide / 2 h / 20 - 120 °C / Darkness 4: dimethylsulfide; aluminum (III) chloride / dichloromethane / 6 h / 5 - 20 °C View Scheme |
daidzein
3-(chloromethyl)-2-benzothiazolinone
daidzein 7-N-(2"(3"H)-benzothiazolonyl)methyl ether
Conditions | Yield |
---|---|
With potassium carbonate In DMF (N,N-dimethyl-formamide) at 80℃; for 14h; | 98.4% |
Conditions | Yield |
---|---|
Stage #1: daidzein; acetic anhydride at 60℃; for 0.166667h; Stage #2: With pyridine at 60℃; for 0.0833333h; | 98% |
for 3h; Reflux; | 96.5% |
With pyridine at 105 - 110℃; for 1h; | 90% |
Conditions | Yield |
---|---|
With dmap; triethylamine In N,N-dimethyl-formamide at 20℃; for 4.5h; Cooling with ice; | 95% |
With pyridine; dmap In chloroform at -20℃; | 77% |
daidzein
allyl bromide
7-allyloxy-3-(4-allyloxy-phenyl)-4H-chromen-4-one
Conditions | Yield |
---|---|
With potassium carbonate In acetone for 8h; Williamson-type O-alkylation reaction; Reflux; | 94% |
daidzein
Conditions | Yield |
---|---|
With ammonium nitrate; trifluoroacetic anhydride In acetonitrile at 20℃; for 1.5h; | 94% |
With ammonium cerium (IV) nitrate; acetic acid In N,N-dimethyl-formamide at 20℃; | 92% |
With sulfuric acid; nitric acid In ethanol at 20℃; for 2h; |
daidzein
Conditions | Yield |
---|---|
With 5%-palladium/activated carbon; hydrogen In N,N-dimethyl-formamide at 25℃; under 600.06 Torr; for 3h; Time; | 93% |
With hydrogen; 10% Pd/Al2O3 In ethanol under 750.075 Torr; | |
Multi-step reaction with 3 steps 1: potassium carbonate / N,N-dimethyl-formamide / 2 h / 40 °C 2: sodium tetrahydroborate; ethanol / tetrahydrofuran / 0 - 20 °C / Inert atmosphere 3: palladium(II) hydroxide; ammonium formate / water; tetrahydrofuran; ethanol / Inert atmosphere View Scheme |
daidzein
N-chloroethylpiperidine hydrochloride
7-(2-(piperidin-1-yl)ethoxy)-3-(4-(2-(piperidin-1-yl)ethoxy)phenyl)-4H-chromen-4-one
Conditions | Yield |
---|---|
With potassium carbonate In acetone for 8h; Williamson-type O-alkylation reaction; Reflux; | 93% |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View