Isosilybin A(142796-21-2)
- Name: Isosilybin A
- Synonyms:Isosilybin A;(2R,3R)-3,5,7-Trihydroxy-2-[(2R,3R)-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydrobenzo[1,4]dioxin-6-yl]-4-chromanone;(2R,3R)-2-[(2R,3R)-2,3-Dihydro-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-1,4-benzodioxin-6-yl]-2,3-dihydro-3,5,7-trihydroxy-4H-1-benzopyran-4-one;Isosilibinin A;Silybin b2
- Molecular Formula:C25H22O10
- Molecular Weight:482.444
- CAS Registry Number:142796-21-2
- EINECS:
- Melting Point:158-160 °C(Solv: methanol (67-56-1))
- Water Solubility:
CAS No.142796-21-2 Isosilybin A
Assay:99%min. Appearance:white powder Package:1kg/Export worthy packing; 25kg/drum Storage:In well-closed container, protected from light and in cool & dry place. Transportation:By Air, By Sea, By courier (door to door, DHL/FedEx/UPS) Application:R&D and production for pharmaceuticals and chemicals
Min. Order:1Gram
Supplier:LIDE PHARMACEUTICALS LIMITED [
China (Mainland)] CAS No.142796-21-2 Isosilybin A cas 142796-21-2
Assay:>99% Appearance:powder Package:In plastic outside weave or according to your request Storage:Store at RT. Transportation:The product is a kind of white power which is safe, nontoxic and harmless. Keep from moisture during transport and should be stored in a cool, dry condition. Avoid breathing dust when handing, and was Application:Use of Isosilybin A Isosilybin A, a flavonolignan isolated from silymarin, has anti-prostate cancer (PCA) activity. Isosilybin A inhibits proliferation and induces G1 phase arrest and apoptosis in ca
Min. Order:5Kilogram
Supplier:Hebei Nengqian Chemical Import and Export Co., LTD [
China (Mainland)] CAS No.142796-21-2 Milk Thistle Extract 30% Silybin & Isosilybin HPLC
Assay:99% Appearance:Brown powder Package:Plastic-woven sack, net weight 25kg,50kg or 1000kg Storage:Store in dry and cool place Transportation:by sea or by air Application:in food and pharmaceutical industry
Min. Order:1Metric Ton
Supplier:COLORCOM LTD. [
China (Mainland)] CAS No.142796-21-2 Isosilybin A
Assay:99.0% Appearance:liquid Package:Grams, Kilograms Storage:Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials. Transportation:According to customer request Application:For R&D and commerical use
Min. Order:100Gram
Supplier:Chemlyte Solutions [
China (Mainland)] CAS No.142796-21-2 Isosilybin A
Assay:90%,98% Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by air or by sea Application:Used in Synthesis, Pharmaceuticals and other fields
Min. Order:1Kilogram
Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [
China (Mainland)] CAS No.142796-21-2 Isosilybin A
Assay:99% Appearance:Solid Storage:Protect from light and keep dry Application:Pharmaceutical intermediates
Min. Order:0
Supplier:ORCHID CHEMICAL SUPPLIES LTD [
China (Mainland)] CAS No.142796-21-2 Silybin Impurity 3
Assay:95%+ or 98%+ Appearance:solid Package:10mg/25mg/50mg/100mg/1000mg/5000mg Storage:short-term storage normal temperature. long-term storage 2-8 鈩?nbsp;Transportation:express and sea transport and air freight Application:for drug impurity for drug standards,for drug research and development銆侱rug impurity reference, drug standard, analytical chemistry, standard substance, organic chemical synthesis, chemical custo...
Min. Order:25Milligram
Supplier:Hubei Moxin Biotechnology Co., Ltd [
China (Mainland)] CAS No.142796-21-2 Isosilybin A
Assay:99% Package:box or opp package Storage:cool drum Transportation:air or sea Application:Isosilybin A
Min. Order:1Milligram
Supplier:weifang yangxu group co.,ltd [
China (Mainland)] CAS No.142796-21-2 Isosilybin A CAS No:142796-21-2
Assay:HPLC鈮?8% Package:Brown vial HDPE plastic bottle Transportation:by air Application:the product is only used for scientific research experiments and should not be used for human injection, food or other purposes. This solution must be freshly prepared before using to avoid degrad...
Min. Order:0
Supplier:Chengdu Lemeitian Pharmaceutical Technology Co,. Ltd [
China (Mainland)] CAS No.142796-21-2 Isosilybin A
Assay:99% Appearance:white powder Package:25kg,50kg,180kg,200kg,250kg,1000kg锛宑ustomization Storage:Keep it in dry,shady and cool place Transportation:by express or by sea Application:Pharma;Industry;Agricultural;chemical reaserch
Min. Order:0
Supplier:Wuhan Circle Star Chem-medical Technology co.,Ltd. [
China (Mainland)] CAS No.142796-21-2 鈮?8% high purity high quality custom manufacturing natural extract Isosilybin A 142796-21-2
Assay:鈮?8% by HPLC Application:Herbal extracts
Min. Order:0
Supplier:Sinoway Industrial Co., Ltd. [
China (Mainland)] CAS No.142796-21-2 Isosilybin A
Assay:鈮?8% Appearance:Powder Package:Brown reagent bottle with plastic screw cap Storage:4鈩?nbsp;Transportation:ordinary temperature Application:analysis,activity test,Botanical Reference Materials,Standard materials
Min. Order:10Milligram
Supplier:shanghai Tauto Biotech Co., Ltd [
China (Mainland)] CAS No.142796-21-2 Acmec Isosilybin A 1mg
Assay:98% Appearance:See the datasheet Package:1mg Storage:2-8鈩?nbsp;Transportation:By Express, Air and Road Application:Analytical reagent, biochemical reagent, standard
Min. Order:1bottle
Supplier:Shanghai Acmec Biochemical Technology Co., Ltd. [
China (Mainland)] CAS No.142796-21-2 Isosilybin A
Assay:>95% Appearance:Powder Application:research use
Min. Order:1Gram
Supplier:BOC Sciences [
United States] CAS No.142796-21-2 Isosilybin A /(+)-Isosilybin A,Silybin b2
Assay:HPLC鈮?8% Appearance:white powder Package:5mg Storage:Keep it in dry,shady and cool place Transportation:by express or by sea Application:Pharma;Industry;Agricultural;chemical reaserch
Min. Order:0
Supplier:Shanghai Yuanye Bio-Technology Co., Ltd. [
China (Mainland)]
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