Diosmin Name: Diosmin Part of Plant Used: Fruit Specification of Diosmin Part used: Fruit Specification: 10%-25%anthocya
DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:520-27-4
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWe are very compeitive on Diosmin.Our mfr is GMP certified for this item with CEP document. Product Name: Diosmin CAS: 520-27-4 MF: C28H32O15 MW:
Cas:520-27-4
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryItems Standard Result Appearance Greyish-yellow or Light Yellow Powder Comply Iodine ≤0.1%
Cas:520-27-4
Min.Order:1 Kilogram
FOB Price: $250.0 / 350.0
Type:Manufacturers
inquirySpecifications Type: Herbal Extract Variety: high quality Diosmin 90 : 10 hesperidine/Diosmin:hesperidine/9:1 Form: Powder Part: others Extract
Cas:520-27-4
Min.Order:1 Kilogram
FOB Price: $600.0 / 700.0
Type:Other
inquiryHebei 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
Unique advantages of Diosmin Cas 520-27-4 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Yellow powder Storage:Cool dry place Package:25kg/drum Application:as med
Cas:520-27-4
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryHealthy life Professional Factory We have a complete production and operating system, with an annual output capacity of 2000 tons. It can produce a variety of contents and proportion of extract according to the demand. Appearance:Brown to white p
Cas:520-27-4
Min.Order:1 Kilogram
FOB Price: $15.0 / 69.0
Type:Manufacturers
inquiryhigh 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:520-27-4
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:520-27-4
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryName:Diosmin CAS NO:520-27-4 Grade:Medical chemical industry and food industry Product Quality 12 years of chemical raw materials Mature operation of the industry System stability Data storage Security without vulnerability Product Techno
Cas:520-27-4
Min.Order:25 Kilogram
FOB Price: $1.0 / 2.0
Type:Other
inquiryStock products, own laboratory Appearance:neat Storage:Sealed in dry,2-8°C Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:shanghai
Cas:520-27-4
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryOur company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:520-27-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
Cas:520-27-4
Min.Order:1 Kilogram
FOB Price: $10.0 / 30.0
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:520-27-4
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
Cas:520-27-4
Min.Order:10 Kilogram
Negotiable
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:520-27-4
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryAppearance:Greyish-yellow or light yellow hygroscopic powder Storage:Room temperature Package:25kg/drum Application:Citrus Aurantinum Extract Transportation:Express/Sea/Air Port:Any port in china
Cas:520-27-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur Adwantage: 1.We have stock so we can delivery quickly at the very day when receive the payment. 2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order. 3.High quality gua
Cas:520-27-4
Min.Order:10 Gram
Negotiable
Type:Other
inquiryHanways chempharm is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The marketing department is located in Wuhan. We have two GMP facilities in Hubei Pr
Cas:520-27-4
Min.Order:1 Kilogram
FOB Price: $20.0 / 40.0
Type:Trading Company
inquiry1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
Cas:520-27-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryPacking: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Appearance:Yellow powder Storage:Refer to COA / MSDS Packa
Cas:520-27-4
Min.Order:1 Kilogram
Negotiable
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 prese
Diosmin CAS:520-27-4 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, ster
Cas:520-27-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryWe have overseas warehouses in California, New Laredo Mexico, Vancouver Canada, Amsterdam Netherlands, and Melbourne Australia. Overseas warehouses can provide some of the best-selling products. We look forward to the cooperation of local powerful d
Cas:520-27-4
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
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
1.High Quality: Quality is life. Quality is the most important element for all goods. We have a lab doing research in Wuhan China and produce sarms in bulk quantity. We have 8 years experience making all kinds of sarms. And all our old customers
Cas:520-27-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryDiosmin Diosmin [520-27-4] Product Name: Diosmin Synonyms: 3',5,7-trihydroxy-4'-methoxyflavone 7-rutinoside; 3,5,7-Trihydroxy-4-methoxyflavone-7- rutinoside; 5-hydroxy-2-(3-hydroxy-4-metho
Conditions | Yield |
---|---|
With iodine In pyridine at 90℃; for 10h; | 89% |
With morpholine; iodine at 40 - 70℃; Temperature; Reagent/catalyst; Large scale; Green chemistry; | 85.7% |
With ethanol; iodine; sodium acetate |
(2R,3Ξ)-5-acetoxy-2-(3-acetoxy-4-methoxy-phenyl)-3-bromo-7-[O2,O3,O4-triacetyl-O6-(tri-O-acetyl-α-L-rhamnopyranosyl)-β-D-glucopyranosyloxy]-chroman-4-one
diosmin
Conditions | Yield |
---|---|
With sodium hydroxide |
diosmin
Conditions | Yield |
---|---|
With iodine; sodium methylate; potassium acetate; acetic anhydride; acetic acid 1.) reflux, 16 h; 2.) 25 min, 0 deg C; Yield given. Multistep reaction; |
diosmin
Conditions | Yield |
---|---|
With N-Bromosuccinimide; chloroform; dibenzoyl peroxide Erwaermen des Reaktionsprodukts mit wss.-aethanol. Natronlauge; |
diosmin
Conditions | Yield |
---|---|
With sodium hydroxide In tetrahydrofuran at 20℃; for 4h; |
diosmin
Conditions | Yield |
---|---|
With water; sodium hydroxide for 1.5h; |
(2S)-7-[[6-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-2,3-dihydro-4H-1-benzopyran-4-one
diosmin
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: potassium acetate / 115 - 120 °C 2: sodium iodide / water / Reflux 3: dihydrogen peroxide; sulfuric acid / Reflux 4: water; sodium hydroxide / 1.5 h View Scheme |
diosmin
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: sodium iodide / water / Reflux 2: dihydrogen peroxide; sulfuric acid / Reflux 3: water; sodium hydroxide / 1.5 h View Scheme |
acetic anhydride
diosmin
3',5-diacetoxy-7-[hexa-O-acetyl-(6-O-α-L-rhamnopyranosyl-β-D-glucopyranosyl)oxy]-4'-methoxyflavone
Conditions | Yield |
---|---|
With pyridine at 20℃; for 48h; | 95% |
With sodium fluoride at 130℃; for 0.583333h; Microwave irradiation; | 62% |
With pyridine at 90℃; for 9h; | 6.78 g |
diosmin
Conditions | Yield |
---|---|
Stage #1: diosmin With triethylamine sulfurtrioxide In N,N-dimethyl acetamide at 65℃; for 23h; Stage #2: With triethylamine In N,N-dimethyl acetamide; acetone at 4℃; for 24h; Stage #3: With sodium acetate In water | 91% |
Conditions | Yield |
---|---|
With sulfuric acid; acetic acid In water for 12h; Reflux; | 88% |
With sulfuric acid; water at 20℃; for 0.166667h; | 85% |
With sulfuric acid; acetic acid In water at 95 - 105℃; | 85% |
With sulfuric acid In methanol; water at 130℃; for 11h; | |
With sodium hydroxide at 100℃; for 0.666667h; Temperature; Large scale; | 100 kg |
dimethyl sulfate
diosmin
2-(3,4-dimethoxy-phenyl)-7-hydroxy-5-methoxy-chromen-4-one
Conditions | Yield |
---|---|
Stage #1: dimethyl sulfate; diosmin In acetone for 6h; Stage #2: With sulfuric acid In ethanol for 4h; Reflux; | 87% |
Conditions | Yield |
---|---|
With sodium hydroxide In dimethyl sulfoxide at 60℃; for 3h; pH=5 - 8; | 80% |
5-Chloro-1-phenyltetrazole
diosmin
3'-O-(1-phenyltetrazol-5-yl)diosmin
Conditions | Yield |
---|---|
With potassium hydrogencarbonate In N,N-dimethyl-formamide at 80℃; for 2h; | 40% |
Conditions | Yield |
---|---|
With sodium hydroxide In water for 288h; Ambient temperature; | 34.9% |
Conditions | Yield |
---|---|
With pyridine Ambient temperature; | 38 mg |
Conditions | Yield |
---|---|
With sodium hydroxide 1.) H2O, 45 deg C, 2.15 h, 2.) H2O, 85 deg C, 5.30 h; Yield given. Multistep reaction; | |
With triethylamine In methanol under 0.45 - 0.5 Torr; Reagent/catalyst; Large scale; |
diosmin
7,4'-dimethoxy-5-hydroxy-6-iodoflavone
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 40 percent / KHCO3 / dimethylformamide / 2 h / 80 °C 2: 53 percent / HCOONH4 / Pd/C / methanol / 5 h / Heating 3: 70 percent / aq. HCl / 1.5 h / 50 - 55 °C 4: 95 percent / K2CO3 / dimethylformamide / 20 °C 5: 73 percent / benzyltrimethylammonium dichloroiodate; CaCO3 / CH2Cl2; methanol / 20 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 40 percent / KHCO3 / dimethylformamide / 2 h / 80 °C 2: 53 percent / HCOONH4 / Pd/C / methanol / 5 h / Heating 3: 70 percent / aq. HCl / 1.5 h / 50 - 55 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 40 percent / KHCO3 / dimethylformamide / 2 h / 80 °C 2: 53 percent / HCOONH4 / Pd/C / methanol / 5 h / Heating 3: 70 percent / aq. HCl / 1.5 h / 50 - 55 °C 4: 95 percent / K2CO3 / dimethylformamide / 20 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 40 percent / KHCO3 / dimethylformamide / 2 h / 80 °C 2: 53 percent / HCOONH4 / Pd/C / methanol / 5 h / Heating View Scheme |
diosmin
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.) 10percent NaOH, 2.) 10percent NaOH / 1.) H2O, 45 deg C, 2.15 h, 2.) H2O, 85 deg C, 5.30 h 2: 56.3 percent / 1N HCl / 1.33 h / Heating View Scheme |
diosmin
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 34.9 percent / 10percent NaOH / H2O / 288 h / Ambient temperature 2: 47.4 percent / 1N HCl / 3 h / Heating View Scheme |
diosmin
3',7-di-O-(β-hydroxyethyl)diosmetin
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 1.) 10percent NaOH, 2.) 10percent NaOH / 1.) H2O, 45 deg C, 2.15 h, 2.) H2O, 85 deg C, 5.30 h 2: 56.3 percent / 1N HCl / 1.33 h / Heating 3: 89.2 percent / 3percent NaOH / H2O / 70 h / 50 °C View Scheme |
diosmin
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 34.9 percent / 10percent NaOH / H2O / 288 h / Ambient temperature 2: 47.4 percent / 1N HCl / 3 h / Heating 3: 60.6 percent / 3percent NaOH / H2O / 4.3 h / 80 °C View Scheme |
Conditions | Yield |
---|---|
In ethanol; water for 2h; Milling; |
diosmin
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol; water at 160℃; for 10h; | 1.73 g |
Conditions | Yield |
---|---|
pH=12; |
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