(2R,3R)-3,5,7-Trihydroxy-2-((2R,3S)-7-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydrobenzofuran-5-yl)chroman-4-one, 98%

cas: 33889-69-9 — see every product listed under this CAS number, including other names

(2R,3R)-3,5,7-Trihydroxy-2-((2R,3S)-7-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydrobenzofuran-5-yl)chroman-4-one, 98% (CAS 33889-69-9) is a chemical reagent available from Chemat. Available pack sizes: 5mg, 10mg, 25mg, 50mg, 100mg, 250mg. Offered by: BLDpharm, Chemat.

• 2D
• 3D

Silychristin is a flavonolignan isolated from Silybum marianum and has been shown to exhibit inhibitory activities against lipoxygenase and prostaglandin synthetase. It has a role as a metabolite, a lipoxygenase inhibitor, a radical scavenger and a prostaglandin antagonist. It is a secondary alpha-hydroxy ketone, a polyphenol, an aromatic ether, a member of 1-benzofurans and a flavonolignan.

Source: ChEBI

Identity

Molecular formula	C25H22O10
Molecular weight	482.4 g/mol
IUPAC name	(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
InChIKey	BMLIIPOXVWESJG-LMBCONBSSA-N
SMILES	COC1=C(C=CC(=C1)[C@H]2[C@@H](C3=C(O2)C(=CC(=C3)[C@@H]4[C@H](C(=O)C5=C(C=C(C=C5O4)O)O)O)O)CO)O

Computed by PubChem (NCBI)

Synonyms: Silychristin, Silicristin, Silicristina, Silicristine, Silicristinum, Silychristin A, Silicristin [INN], Silymarin II, Silicristine [INN-French], Silicristinum [INN-Latin]

Related forms of this compound

(2R,3R)-3,5,7-trihydroxy-2-[(2S,3R)-7-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydro-1-benzofuran-5-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-[(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)-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-[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

(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

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

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-[3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydrochromen-4-one C₂₅H₂₂O₁₀

Also listed as

Silychristin Chemat Brand CAS 33889-69-9

Silychristin, >95% (HPLC) TRC CAS 33889-69-9

Silicristin GLPBio CAS 33889-69-9

Silychristin/ 99.64% (existing batch purity) TargetMol CAS 33889-69-9

Silychristin (Standard) MedChemExpress CAS 33889-69-9

Silychristin, 99.91% MedChemExpress CAS 33889-69-9

Silicristin, 98% Ambeed CAS 33889-69-9

Silychristin Milk Thistle component, >= Sigma-Aldrich CAS 33889-69-9

SILYCHRISTIN, 98% Fluorochem CAS 33889-69-9