Products 802918-57-6

CAS 802918-57-6 appears in our catalog under these names: Silybin, mixture of A and B, 98%, Silybin (Mixture of Silybin A and B), Silybin A,B (mixture), >95% (HPLC), Silybin, (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-o ne. Offered by: Combi-blocks, Dr. Ehrenstorfer, TRC, GLPBio, Biosynth. Available pack sizes: 500g, 5g, 25g, 100g, 100mg, 1g, 2,5g, 10mg.

Silybin, mixture of A and B, 98%
Combi-blocks
  • size: 500g, 5g, 25g, 100g
  • Variants: 4
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Silybin (Mixture of Silybin A and B)
Dr. Ehrenstorfer
  • size: 100mg
  • Variants: 1
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Silybin A,B (mixture), >95% (HPLC)
TRC
  • size: 1g, 2,5g, 5g
  • Variants: 3
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Silybin
GLPBio, Sigma-Aldrich
  • size: 10mg, 25mg
  • Variants: 3
from 536.19
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(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-o ne
Biosynth
  • size: 250g
  • Variants: 1
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Silybin 98%
Ambeed
  • size: 1g, 5g, 25g
  • Variants: 3
from 236.88
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(2R,3R)-3,5,7-Trihydroxy-2-(3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)chroman-4-one, 98%, 98%
Chemat
  • size: 1g, 5g
  • Variants: 2
from 184.40
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Silybin, 99.93%
MedChemExpress
  • size: 25 mg, 100 mg, 10mM/1mL, 50 mg
  • Variants: 7
from 273.25
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Silybin (Standard)
MedChemExpress
  • size: 25 mg, 10 mg, 50 mg, 5 mg
  • Variants: 5
from 505.45
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Silybin-d3 (Mixture of Diastereomers)
Chemat Brand
  • size: on request
  • Variants: 1
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Structural formula: {0} (CAS {1})

(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 (CAS 802918-57-6) is a chemical compound with the molecular formula C25H22O10 and a molecular weight of 482.4 g/mol. IUPAC name: (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. InChIKey: SEBFKMXJBCUCAI-DBMPWETRSA-N.

Identity
Molecular formulaC25H22O10
Molecular weight482.4 g/mol
IUPAC name(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
InChIKeySEBFKMXJBCUCAI-DBMPWETRSA-N
SMILESCOC1=C(C=CC(=C1)C2C(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

Computed by PubChem (NCBI)

Synonyms: Silybin, Silibin, Silybin (Standard), orb2813889, orb3054629, Silybin (Mixture of Diastereomers), Silybin (Mixture of Silybin A and B) 100 |Ig/mL in Acetonitrile
Related forms of this compound
(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,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
Isomers (same molecular formula)
(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-[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,3S)-7-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydro-1-benzofuran-5-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