Isosilybin A

Base Information

Chemical Name:Isosilybin A
CAS No.:142796-21-2
Deprecated CAS:217181-40-3
Molecular Formula:C₂₅H₂₂O₁₀
Molecular Weight:482.444
Hs Code.:
European Community (EC) Number:683-238-3
UNII:HHN3Q9H3DK
DSSTox Substance ID:DTXSID20453675
Nikkaji Number:J1.179.029A
Wikidata:Q27279939
Metabolomics Workbench ID:110454
ChEMBL ID:CHEMBL592676
Mol file:142796-21-2.mol

Synonyms:7-(4-bromobenzoyl)isosilybin A;isosilybin A;isosilybin B

Suppliers and Price of Isosilybin A

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
Isosilybin A
10mg
$ 925.00

Sigma-Aldrich
Isosilybin A phyproof? Reference Substance
5 mg
$ 185.00

Sigma-Aldrich
Isosilybin A analytical standard
5mg
$ 179.00

ChemScene
Isosilybin A ≥99.0%
5mg
$ 250.00

ChemScene
Isosilybin A ≥99.0%
1mg
$ 100.00

Biosynth Carbosynth
Isosilybin A + B
500 ug
$ 100.00

Biosynth Carbosynth
Isosilybin A + B
250 ug
$ 62.50

Biosynth Carbosynth
Isosilybin A + B
1 mg
$ 160.00

Biosynth Carbosynth
Isosilybin A + B
5 mg
$ 500.00

Biosynth Carbosynth
Isosilybin A + B
2 mg
$ 250.00

Total 18 raw suppliers

Chemical Property of Isosilybin A

Chemical Property:

Melting Point:158-160 °C(Solv: methanol (67-56-1))
Boiling Point:793.0±60.0 °C(Predicted)
PKA:7.39±0.60(Predicted)
PSA：155.14000
Density:1.527±0.06 g/cm3(Predicted)
LogP:2.36270
Storage Temp.:2-8°C
XLogP3:2.4
Hydrogen Bond Donor Count:5
Hydrogen Bond Acceptor Count:10
Rotatable Bond Count:4
Exact Mass:482.12129689
Heavy Atom Count:35
Complexity:750

Purity/Quality:

99% ^*data from raw suppliers

Isosilybin A ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:COC1=C(C=CC(=C1)C2C(OC3=C(O2)C=CC(=C3)C4C(C(=O)C5=C(C=C(C=C5O4)O)O)O)CO)O
Isomeric SMILES:COC1=C(C=CC(=C1)[C@@H]2[C@H](OC3=C(O2)C=CC(=C3)[C@@H]4[C@H](C(=O)C5=C(C=C(C=C5O4)O)O)O)CO)O
Uses 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.

Technology Process of Isosilybin A

There total 1 articles about Isosilybin A which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: