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Cleistanthin B - ≥99.0%, high purity , CAS No.30021-77-3

  • ≥99%
Item Number
C647578
Grouped product items
SKUSizeAvailabilityPrice Qty
C647578-1mg
1mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$800.90

Phenylpropanoids Lignans

Basic Description

SynonymsCleistanthin B|30021-77-3|Clei B|Diphyllin O-glucoside|GNF-Pf-349|CHEBI:84407|9-(1,3-benzodioxol-5-yl)-6,7-dimethoxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3H-benzo[f][2]benzofuran-1-one|9-(1,3-Benzodioxol-5-yl)-4-(beta-D-gluc
Specifications & Purity≥99%
Biochemical and Physiological MechanismsCleistanthin B (Diphyllin O-glucoside) is an orally active arylnaphthalene lignan lactone glycoside. Cleistanthin B exhibits anti-SARS-CoV-2 effects in Vero cells, with EC 50 of 6.51 µM. Cleistanthin B also exhibits antitumor, diuretic and antihypertensiv
Storage TempProtected from light,Store at -80°C
Shipped InIce chest + Ice pads
Product Description

Cleistanthin B (Diphyllin O-glucoside) is an orally active arylnaphthalene lignan lactone glycoside. Cleistanthin B exhibits anti-SARS-CoV-2 effects in Vero cells, with EC 50 of 6.51 µM. Cleistanthin B also exhibits antitumor, diuretic and antihypertensive effects in vivo

In Vitro

Cleistanthin B exhibits anti-SARS-CoV-2 effects in Vero cells, with EC 50 of 6.51 µM. Cleistanthin B shows no cytotoxic to Vero cells in concentrations up to 100 µM. MCE has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

Cleistanthin B (25-100 mg/kg; p.o. for 10 dys) has antitumor activity against EAC and DAL tumor mice but it is not effective against solid tumor. MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Form:Solid

IC50& Target:IC50: 6.51 µM (SARS-CoV-2)

Associated Targets

TOP2A Tclin DNA topoisomerase 2-alpha 0 Activities

Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)

Names and Identifiers

IUPAC Name 9-(1,3-benzodioxol-5-yl)-6,7-dimethoxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3H-benzo[f][2]benzofuran-1-one
INCHI InChI=1S/C27H26O12/c1-33-16-6-12-13(7-17(16)34-2)25(39-27-24(31)23(30)22(29)19(8-28)38-27)14-9-35-26(32)21(14)20(12)11-3-4-15-18(5-11)37-10-36-15/h3-7,19,22-24,27-31H,8-10H2,1-2H3/t19-,22-,23+,24-,27+/m1/s1
InChi Key BJGIWVGXMRUMNA-WBYCZGBQSA-N
Canonical SMILES COC1=C(C=C2C(=C1)C(=C3C(=C2OC4C(C(C(C(O4)CO)O)O)O)COC3=O)C5=CC6=C(C=C5)OCO6)OC
Isomeric SMILES COC1=C(C=C2C(=C1)C(=C3C(=C2O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)COC3=O)C5=CC6=C(C=C5)OCO6)OC
Alternate CAS 30021-77-3
PubChem CID 119458
MeSH Entry Terms 9-(1,3-benzodioxol-5-yl)-4-(beta-D-glucopyranosyloxy)-6,7-dimethoxynaphtho(2,3-c)furan-1(3H)-one;clei B;cleistanthin B
Molecular Weight 542.49

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