Isosilybin

cas: 72581-71-6 — see every product listed under this CAS number, including other names

Isosilybin (CAS 72581-71-6) is a chemical reagent available from Chemat. Available pack sizes: on request, 10mg, 1mg, 25mg, 5mg, 10mM (in 1ml dmso). Offered by: Chemat Brand, TRC, GLPBio.

brandChemat Brand
catalog numberAO-I0095.00
cas72581-71-6
sizeon request
availability In stock
Need more information?

Ask us about this product — we're happy to help.

Available pack sizes

brand size price
Chemat Brand on request price on request
TRC 10mg price on request
GLPBio 1mg 550.23 Pln
GLPBio 10mg 962.12 Pln
GLPBio 25mg 1593.99 Pln
GLPBio 5mg 774.90 Pln
GLPBio 10mM (in 1ml dmso) 709.37 Pln

properties

delivery timeTo be confirmed by Chemat
purityNo data
Structural formula: {0} (CAS {1})

Isosilybin is a flavonolignan isolated from Silybum marianum. It has a role as a plant metabolite. It is a member of guaiacols, a secondary alpha-hydroxy ketone, a polyphenol and a flavonolignan.

Source: ChEBI

Identity
Molecular formulaC25H22O10
Molecular weight482.4 g/mol
IUPAC name(2R,3R)-3,5,7-trihydroxy-2-[2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydrochromen-4-one
InChIKeyFDQAOULAVFHKBX-DBMPWETRSA-N
SMILESCOC1=C(C=CC(=C1)C2C(OC3=C(O2)C=CC(=C3)[C@@H]4[C@H](C(=O)C5=C(C=C(C=C5O4)O)O)O)CO)O

Computed by PubChem (NCBI)

Synonyms: Isosilybin, Isosilybinin, Isosilibinin, isosilybine, s9250, Isosilybin (Mixture of Diastereomers), Isosilybin (Standard), (2R,3R)-3,5,7-trihydrox, Isosilybin (isomeric mixture of isosilybin A&B)
Related forms of this compound
(2R,3R)-3,5,7-trihydroxy-2-[(2R,3R)-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydrochromen-4-one C25H22O10
(2R,3R)-3,5,7-trihydroxy-2-[(2S,3S)-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydrochromen-4-one C25H22O10
Isomers (same molecular formula)
(2R,3R)-3,5,7-trihydroxy-2-[3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydrochromen-4-one C25H22O10
(2R,3R)-3,5,7-trihydroxy-2-[(2S,3S)-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydrochromen-4-one C25H22O10
(2R,3R)-3,5,7-trihydroxy-2-[(2R,3S)-7-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydro-1-benzofuran-5-yl]-2,3-dihydrochromen-4-one C25H22O10
(2R,3R)-3,5,7-trihydroxy-2-[(2R,3R)-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydrochromen-4-one C25H22O10
(2R,3R)-3,5,7-trihydroxy-2-[(2R,3R)-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydrochromen-4-one C25H22O10
(1R,3R,6R,7R,10R)-3-hydroxy-10-(4-hydroxy-3-methoxyphenyl)-8-[(2R,3R)-3,5,7-trihydroxy-4-oxo-2,3-dihydrochromen-2-yl]-4-oxatricyclo[4.3.1.03,7]dec-8-en-2-one C25H22O10

Also listed as

Isosilybin (Mixture of Diastereomers) Chemat Brand CAS 72581-71-6
Isosilybin/ 100% TargetMol CAS 72581-71-6
Isosilybin (isomeric mixture of isosilybin A&B) Biosynth CAS 72581-71-6
Isosilybin 98% Ambeed CAS 72581-71-6
Isosilybin, 98%, 98% Chemat CAS 72581-71-6
Isosilybin (Standard) MedChemExpress CAS 72581-71-6
Isosilybin, 99.95% MedChemExpress CAS 72581-71-6