Chemical Compound

Silybin B

CAS Registry Number 142797-34-0
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Silybin B chemical structure
Primary Record

Silybin B

In stock
956 g
Purity
98.2 %
CAS
142797-34-0

Compound Identifiers & Properties

CAS
142797-34-0
PubChem CID
1548994
SMILES
COC1=C(C=CC(=C1)[C@H]2[C@@H](OC3=C(O2)C=C(C=C3)[C@@H]4[C@H](C(=O)C5=C(C=C(C=C5O4)O)O)O)CO)O
Canonical SMILES
COc1cc([C@@H]2Oc3cc([C@H]4Oc5cc(O)cc(O)c5C(=O)[C@@H]4O)ccc3O[C@H]2CO)ccc1O

Names & Synonyms

  • Silybin B
  • Silibinin B
  • SILYMARIN
  • Milk thistle
  • Flavobion
  • Legalon
  • Wild Artichoke
  • Silybum marianum
  • silibinin
  • Silybin
  • Silymarin B
  • Silybin A
  • Legalon 70
  • Silybin A and B
  • 142797-34-0
  • Milk thistle [NF]
  • SILYBIN (A and B)(P)
  • Silybin B (Standard)
  • RefChem:49959
  • AC1LU7MH
  • SILYBIN B [MI]
  • D0C5VQ
  • CCRIS 7096
  • UNII-822I9LEJ7S
  • UNII-U946SH95EE
  • UNII-853OHH1429
  • SCHEMBL751461
  • DTXSID30858697
  • SEBFKMXJBCUCAI-WAABAYLZSA-N
  • Silybin B, analytical standard
  • CHEMBL592675
  • DTXCID703580
  • orb1684217
  • U946SH95EE
  • 853OHH1429
  • SCHEMBL29356290
  • SCHEMBL29716717
  • HY-N7046R
  • PRX-321
  • C25H22O10
  • CHEBI:207762
  • GLXC-22706
  • 65666-07-1
  • HY-N7046
  • ZINC1530850
  • 2717AH
  • BDBM50088491
  • MFCD18827498
  • AKOS015912848
  • CID1548994
  • EBC-615585
  • LS41186
  • NSC 227190
  • FS139048
  • FS180849
  • MS-28965
  • CS-0101839
  • (2R,3R)-3,5,7-trihydroxy-2-((2S,3S)-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)chroman-4-one
  • J1.382.200J
  • Milk Thistle (Silybum marianum) Extract or Powder
  • (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
  • A981180
  • I14-4850
  • Milk Thistle (Silybum marianum) Extract or Powder [seed]
  • Q27269584
  • SILYBIN B (CONSTITUENT OF MILK THISTLE) [DSC]
  • B2703-362209
  • (2r,3r)-2-[(2s,3s)-2,3-dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxin-6-yl]-2,3-dihydro-3,5,7-trihydroxy-4h-1-benzopyran-4-one
  • (2R,3R)-3,5,7-trihydroxy-2-[(2S,3S)-3-(4-hydroxy-3-methoxy-phenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]chroman-4-one
  • (2R,3R)-3,5,7-trihydroxy-2-[(2S,3S)-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-3,4-dihydro-2H-1-benzopyran-4-one
  • 308831-37-0
  • rel-(2R,3R)-3,5,7-Trihydroxy-2-((2S,3S)-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)chroman-4-one
  • (2R)-2alpha-[(2S)-2beta-(Hydroxymethyl)-3alpha-(3-methoxy-4-hydroxyphenyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-3beta,5,7-trihydroxy-2,3-dihydro-4H-1-benzopyran-4-one
  • (2R)-2alpha-[(2S)-2beta-(Hydroxymethyl)-3alpha-(3-methoxy-4-hydroxyphenyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-3beta,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-4-one
  • (2R,3R)-2-[(2S,3S)-2,3-Dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxin-6-yl]-2,3-dihydro-3,5,7- trihydroxy-4H-1-benzopyran-4-one; 1,4-Benzodioxin, 4H-1-benzopyran-4-one deriv.; NSC 227190; Silibinin B; Silybin B; Silybin a1; (2R,3R)-3,5,7-trihydroxy-2-((2S,3S)-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)chroman-4-one
  • (2R,3R)-2-[[(2S)-2,3-Dihydro-3alpha-(4-hydroxy-3-methoxyphenyl)-2beta-(hydroxymethyl)-1,4-benzodioxin]-6-yl]-2,3-dihydro-3,5,7-trihydroxy-4H-1-benzopyran-4-one
  • (2R,3R)-2-[[(2S,3S)-2,3-Dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxin]-6-yl]-2,3-dihydro-3,5,7-trihydroxy-4H-1-benzopyran-4-one
  • (2R,3R)-2alpha-[(2S,3S)-2-(3-Methoxy-4-hydroxyphenyl)-3-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-7-yl]-3beta,5,7-trihydroxy-2,3-dihydro-4H-1-benzopyran-4-one
  • (2R,3R)-2alpha-[(2S,3S)-2-(Hydroxymethyl)-3alpha-(4-hydroxy-3-methoxyphenyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydro-3beta,5,7-trihydroxy-4H-1-benzopyran-4-one
  • (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
  • (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-dihydro-4H-1-benzopyran-4-one
  • (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-dihydro-4H-chromen-4-one
  • (2R,3R)-3,5,7-Trihydroxy-2-[(2S,3S)-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]chroman-4-one
  • (2R,3R)-3,5,7-Trihydroxy-2-[(2S,3S)-3-(4-hydroxy-3-methoxyphenyl)-2-hydroxymethyl-2,3-dihydrobenzo[1,4]dioxin-6-yl]-4-chromanone
  • (2S,3S)-2,3-Dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-6-[(2R,3R)-3,5,7-trihydroxy-4-oxobenzopyran-2-yl]benzodioxin
  • 2alpha-[2beta-(Hydroxymethyl)-3alpha-(3-methoxy-4-hydroxyphenyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-3beta,5,7-trihydroxy-2,3-dihydro-4H-1-benzopyran-4-one
  • 4H-1-BENZOPYRAN-4-ONE, 2-((2S,3S)-2,3-DIHYDRO-3-(4-HYDROXY-3-METHOXYPHENYL)-2-(HYDROXYMETHYL)-1,4-BENZODIOXIN-6-YL)-2,3-DIHYDRO-3,5,7-TRIHYDROXY-, (2R,3R)-
  • 4H-1-Benzopyran-4-one, 2-[(2S,3S)-2,3-dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxin-6-yl]-2,3-dihydro-3,5,7-trihydroxy-, (2R,3R)-
  • 4H-1-Benzopyran-4-one, 2-[(2S,3S)-2,3-dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxin-6-yl]-2,3-dihydro-3,5,7-trihydroxy-, (2R,3R)-; 1,4-Benzodioxin, 4H-1-benzopyran-4-one deriv.; (2R,3R)-2-[(2S,3S)-2,3-Dihydro-3-(4-hydroxy-3-metho