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Isosilybin A
Isosilybin A
$58 - $4495
Product name
Isosilybin A
Cas No
142796-21-2
MF
C25H22O10
MW
482.44
MDL Number
MFCD32182560
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;4H-1-Benzopyran-4-one, 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-, (2R,3R)-;Isosilybin A,ISB-A;Isosilybin A/(+)-Isosilybin A,Silybin b2
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aablocks
Biosynth
Arctom
ChemScene
AvaChem
Biorbyt Ltd
ACHEMBLOCK
AK Scientific
Sigma-Aldrich
TRC
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10mm*1mlindmso(solution)
250ug
500ug
1mlx10mm(indmso)
1mg
2mg
5mg
10mg
20mg
500mg
10mm*1mlindmso(solid+solvent)
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Brand
Packaging
Price
Product name
aablocks
AA009X7O
1mg
$58
Isosilybin A
aablocks
AA009X7O
5mg
$145
Isosilybin A
aablocks
AA009X7O
10mg
$288
Isosilybin A
ACHEMBLOCK
U107110
10MG
$355
Isosilybin A
ACHEMBLOCK
U107110
5MG
$220
Isosilybin A
AK Scientific
3770CS
1mg
$266
Isosilybin A
Arctom
HY-N7043
10mM*1mLinDMSO(Solution)
$252
Isosilybin A
Arctom
HY-N7043
5mg
$238
Isosilybin A
Arctom
HY-N7043
10mM*1mLinDMSO(Solid+Solvent)
$240
Isosilybin A
Arctom
CFN91070
5mg
$218
Isosilybin A
1
of
4
Properties
Melting point
158-160 °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
form
Solid
pka
7.39±0.60(Predicted)
color
White to off-white
InChIKey
FDQAOULAVFHKBX-HKTJVKLFSA-N
SMILES
[C@H]1(C2=CC=C3O[C@H](C4=CC=C(O)C(OC)=C4)[C@@H](CO)OC3=C2)OC2=CC(O)=CC(O)=C2C(=O)[C@@H]1O
Description
Isosilybin A is one of the flavonolignans extracted from the seeds of milk thistle. Isosilybin A and isosilybin B (I109003) were also the most effective suppressors of prostate-?specific antigen secretion by androgen-?dependent LNCaP cells.
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Isosilybin
$21-2800
Suppliers and manufacturers
Shaanxi Haibo Biotechnology Co., Ltd
Isosilybin A
CAS:142796-21-2
TargetMol Chemicals Inc.
$80.00
Isosilybin A
CAS:142796-21-2
Chengdu Biopurify Phytochemicals Ltd.
Wuhan ChemNorm Biotech Co.,Ltd.
BOC Sciences
Alfa Chemistry
Shaanxi Cuikang Pharmaceutical Technology Co., Ltd
TargetMol Chemicals Inc.
ShenZhen Trendseen Biological Technology Co.,Ltd.
Shanghai Acmec Biochemical Technology Co., Ltd.
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142796-22-3
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