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3-O-beta-D-Glucopyranosylplatycodigenin
Catalog No: CFN90950

3-O-beta-D-Glucopyranosylplatycodigenin may have in vitro anti-proliferative activity against the HSC-T6 cell line.

3-O-Caffeoylquinic acid methyl ester
Catalog No: CFN92573

3-O-Caffeoylquinic acid methyl ester is a natural product from Morus alba L.

3-O-Caffeoylshikimic acid
Catalog No: CFN92951

3-O-Caffeoylshikimic acid shows anti-oxidative activity, it also shows potent antiproliferative activities with IC(50) values among 5-150 μM against HepG2 human liver cancer, HL-60 human myeloid leukemia, K562 human myeloid leukemia, and CNE-1 human nasopharyngeal carcinoma cell lines.

3'-O-Demethylarctigenin
Catalog No: CFN92636

Standard reference

3-O-Feruloylquinic acid
Catalog No: CFN92393

3-O-Feruloylquinic acid is a protease inhibitor, it exerts moderate inhibitory effect against AIV (H5N1) in vitro.

3''-O-Galloylmyricitrin
Catalog No: CFN95057

Reference standards.

3-O-Methylducheside A
Catalog No: CFN97069

Reference standards.

3-O-methylellagic acid 4'-O-alpha-L-rhamnopyranoside
Catalog No: CFN95228

Reference standards.

3-O-Methylquercetin
Catalog No: CFN99616

3-O-Methylquercetin is a selective and competitive PDE3/PDE4 inhibitor, and inhibits PDE3 than PDE4 with a low K(m) value; it inhibits total cAMP- and cGMP-phosphodiesterase (PDE) of guinea pig trachealis at low concentrations. 3-O-Methylquercetin has antiviral, anti-inflammatory and bronchodilating effects, and has the potential for use in the treatment of asthma at a dose without affecting blood pressure.

3-O-trans-p-Coumaroyltormentic acid
Catalog No: CFN97843

3-O-(E)-p-coumaroyl tormentic acid may be promising lead compound for developing an effective drug for treatment of leukemia, it induces apoptotic cell death in human leukemia (HL60) via mainly mitochondrial pathway by, at least in part, Topo I inhibition. 3-O-trans-p-coumaroyltormentic acid shows cytotoxicity against four human tumor cell lines (A549, SK-OV-3, SK-MEL-2, and HCT-15) in vitro, the IC50 values of 13.72, 14.29,14.61, 14.04 uM, respectively. 3beta-O-cis-p-Coumaroyltormentic acid, and 3beta-O-trans-p-coumaroyltormentic acid are weakly selective for vancomycin-resistant Enterococcus (VRE) compared with eukaryotic cells, with an MIC of 59.4microg/mL and a 50% inhibitory concentration (IC50) of 72.0microg/mL for monkey kidney epithelial (MA104) cells. A mixture of 3-O-cis-p-coumaroyltormentic acid and 3-O-trans-p-coumaroyltormentic acid shows an inhibitory effect comparable to (-)-epigallocatechin gallate (EGCG) of green tea on the activation of Epstein-Barr virus early antigen (EBV-EA) induced by 12-O-tetradeca--noylphorbol-13-acetate (TPA).