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(2R,3R)-3,5,7-Trihydroxy-2-[(2S,3S)-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydrobenzo[1,4]dioxin-6-yl]-4-chromanone

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(2R,3R)-3,5,7-Trihydroxy-2-[(2S,3S)-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydrobenzo[1,4]dioxin-6-yl]-4-chromanone Suppliers list
Company Name: Chengdu Biopurify Phytochemicals Ltd.
Tel: +8618080483897
Email: sales@biopurify.com
Products Intro: Product Name:Isosilybin B
CAS:142796-22-3
Purity:0.98 Package:10mg;20mg;50mg;100mg;500mg Remarks:Can Be Customized in Bulk
Company Name: Wuhan ChemNorm Biotech Co.,Ltd.
Tel: +86-27-8439 4403 18971486879
Email: sales@chemnorm.com
Products Intro: Product Name:Isosilybin B
CAS:142796-22-3
Purity:98% Package:5mg;10mg;20mg;100mg;1g
Company Name: Alfa Chemistry
Tel: +1-5166625404
Email: Info@alfa-chemistry.com
Products Intro: Product Name:Isosilybin B
CAS:142796-22-3
Purity:80.0% HPLC Remarks:https://reagents.alfa-chemistry.com/product/isosilybin-b-cas-142796-22-3-4842.html
Company Name: Shaanxi Cuikang Pharmaceutical Technology Co., Ltd
Tel: +8618829768577
Email: gao490372054@gamil.com
Products Intro: Product Name:Isosilybin B
CAS:142796-22-3
Purity:0.95；0.97；0.98；0.99 Package:mg;g；kg;t
Company Name: Hangzhou MolCore BioPharmatech Co.,Ltd.
Tel: +86-057181025280; +8617767106207
Email: sales@molcore.com
Products Intro: Product Name:Isosilybin B
CAS:142796-22-3
Purity:NLT 98% Remarks:MC523258
(2R,3R)-3,5,7-Trihydroxy-2-[(2S,3S)-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydrobenzo[1,4]dioxin-6-yl]-4-chromanone Basic information
Product Name:(2R,3R)-3,5,7-Trihydroxy-2-[(2S,3S)-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydrobenzo[1,4]dioxin-6-yl]-4-chromanone
Synonyms:(2R,3R)-3,5,7-Trihydroxy-2-[(2S,3S)-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydrobenzo[1,4]dioxin-6-yl]-4-chromanone;Isosilybin B;4H-1-Benzopyran-4-one, 2-[(2S,3S)-2,3-dihydro-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-1,4-benzodioxin-6-yl]-2,3-dihydro-3,5,7-trihydroxy-, (2R,3R)-;Isosilybin B，ISB-B;Isosilybin B/(-)-Isosilybin B,Silybin a2;Isosilybin BQ: What is Isosilybin B Q: What is the CAS Number of Isosilybin B
CAS:142796-22-3
MF:C25H22O10
MW:482.44
EINECS:
Product Categories:
Mol File:142796-22-3.mol
(2R,3R)-3,5,7-Trihydroxy-2-[(2S,3S)-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydrobenzo[1,4]dioxin-6-yl]-4-chromanone Structure
(2R,3R)-3,5,7-Trihydroxy-2-[(2S,3S)-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydrobenzo[1,4]dioxin-6-yl]-4-chromanone Chemical Properties
Melting point 194-196 °C(Solv: methanol (67-56-1))
Boiling point 793.0±60.0 °C(Predicted)
density 1.527±0.06 g/cm3(Predicted)
storage temp. 2-8°C
solubility Soluble in DMSO
pka7.39±0.60(Predicted)
Safety Information
WGK Germany 3
MSDS Information
(2R,3R)-3,5,7-Trihydroxy-2-[(2S,3S)-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydrobenzo[1,4]dioxin-6-yl]-4-chromanone Usage And Synthesis
UsesIsosilybin B is one of the flavonolignans extracted from the seeds of milk thistle. Isosilybin B was the most consistently potent suppressor of cell growth. Isosilybin A (I901002) and isosilybin B were also the most effective suppressors of prostate-?specific antigen secretion by androgen-?dependent LNCaP cells.
(2R,3R)-3,5,7-Trihydroxy-2-[(2S,3S)-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydrobenzo[1,4]dioxin-6-yl]-4-chromanone Preparation Products And Raw materials
Tag:(2R,3R)-3,5,7-Trihydroxy-2-[(2S,3S)-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydrobenzo[1,4]dioxin-6-yl]-4-chromanone(142796-22-3) Related Product Information
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