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Natural Products
Catalog No. Information
CFN97051 2,4-Dihydroxyphenylacetic acid

2,4-Dihydroxyphenylacetic acid is a functional moiety in the toxin molecule and the biological action of spider toxin is explained by direct interaction with an Fe-S center which is known to play an important role for the glutamate binding.
CFN93182 2,5-Dihydroxyacetophenone

2,5-Dihydroxyacetophenone is an uncompetitive inhibitor of murine tyrosinase (K(I) 0.28mm), it strongly inhibits both melanogenesis and cellular tyrosinase activity, it possesses anti-inflammatoryanti-anxiety, and neuroprotective qualities. 2,5-Dihydroxyacetophenone treatment can induce a sustained activation of JNK, ERK1/2, and p38 MAPKs, it also can potentiate the pro-apoptotic and anti-proliferative effects of bortezomib in U266 cells.
CFN98883 2,6-Dimethoxy-1,4-benzoquinone

2,6-Dimethoxy-1,4-benzoquinone exhibits strong antibacterial activities against S. pyogenes, S. mitis, and S. mutans with MIC values of 7.8, 7.8, and 15.6 ug/mL, and MBC values of 7.8, 7.8, and 31.2  ug/mL, respectively. 2,6-Dimethoxy-1,4-benzoquinone can produce genotoxic effects in patients taking dimethophrine.
CFN99607 2,6-Dimethoxybenzoic acid

Benzyl 2,6-dimethoxybenzoate shows antimicrobial activity against several bacteria (S. aureus, E. coli, P. aeruginosa, and B. subtilis) and fungi (C. albicans and T. mentagrophytes).
CFN98817 2,6-Dimethyl-3,7-octadiene-2,6-diol

Standard reference
CFN98170 20(R)-Ginsenoside Rg3

20(R)-Ginsenoside Rg3 has anticarcinogenic, neuroprotective, anti-aging and antifatigue activities, it has a wide spectrum of targets including caspase-3, MMP-2, MMP-9,HIF-1a,VEGF,IL-1,IL-6 and TNF-a.
CFN90340 20(R)-Ginsenoside Rh2

20(R)-Ginsenoside Rh2, a minor stereoisomer of ginsenoside Rh2, possesses matrix metalloproteinase inhibitory. 20(R)-Ginsenoside Rh2 has anticancer, anti- proliferation, anti-inflammatory and antioxidative activities, it also shows selective osteoclastgenesis inhibitory activity. 20(R)-Ginsenoside Rh2 reduce apoptotic rate significantly, enhance the activity of caspase-3 and induces apoptosis in human lung adenocarcinoma A549 cells.
CFN93373 20(R)-Notoginsenoside R2

Reference standards.
CFN99980 20(R)-Protopanaxatriol

20(R)-Protopanaxatriol shows anti-hyperglycaemic, and anti-cancer activities.Protopanaxatriol has inhibitory effects on the enzyme catalytic activities of cyclooxygenases-1 and -2 (COX-1 and -2).
CFN99971 20(S)-Ginsenoside Rh2

Ginsenoside Rh2 has memory-enhancing ,anti-osteoporosis, antitumor, antidiabetic, antiallergic, and anti-inflammatory effects, it potently protects ischemia-reperfusion brain injury, also inhibits prostaglandin-E_2 synthesis in lipopolysaccharide-stimulated RAW264.7 cells. It can inhibit the tendency of apoptosis, and reverse the impaired β-cell growth potential by modulating Akt/Foxo1/PDX-1 signaling pathway and regulating cell cycle proteins; it suppresses RANKL-induced osteoclast differentiation in vitro and in vivo through the regulation of c-Fos and NFATc1 expressions, not excluding the involvement of NF-κB and ERK.