Products 33889-69-9

CAS 33889-69-9 appears in our catalog under these names: Silychristin , Silychristin, >95% (HPLC), Silicristin, Silychristin/ 99.64% (existing batch purity), Silicristin 98%. Offered by: Chemat Brand, TRC, GLPBio, TargetMol, Biosynth. Available pack sizes: on request, 10mg, 5mg, 20mg, 1mg, 25mg, 50mg, 100mg.

Silychristin
Chemat Brand
  • size: on request
  • Variants: 1
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Silychristin, >95% (HPLC)
TRC
  • size: 10mg, 5mg
  • Variants: 2
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Silicristin
GLPBio, Biosynth
  • size: 20mg, 1mg
  • Variants: 2
from 1065.09
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Silychristin/ 99.64% (existing batch purity)
TargetMol
  • size: 1mg, 5mg, 10mg, 25mg
  • Variants: 6
from 465.53
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Silicristin 98%
Ambeed
  • size: 10mg, 25mg, 50mg
  • Variants: 3
from 531.69
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(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%, 98%
Chemat
  • size: 5mg, 25mg, 10mg, 50mg
  • Variants: 6
from 285.20
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Silychristin (Standard)
MedChemExpress
  • size: Get quote
  • Variants: 1
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Silychristin, 99.91%
MedChemExpress
  • size: 10mM/1mL, 5 mg, 1 mg, 100 mg
  • Variants: 7
from 384.71
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SILYCHRISTIN, 98%
Fluorochem
  • size: 10mg, 25mg
  • Variants: 2
from 726.85
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Structural formula: {0} (CAS {1})

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 formulaC25H22O10
Molecular weight482.4 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
InChIKeyBMLIIPOXVWESJG-LMBCONBSSA-N
SMILESCOC1=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]
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