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Natural Product Library
Cat.No. Product Name Information
S2987 4-Methyl-2-oxovaleric acid 4-Methyl-2-oxovaleric acid (Ketoleucine, 4-MOV, KIC, 4-Methyl-2-oxopentanoic acid, alpha-Ketoisocaproic acid, alpha-ketoisocaproate, 2-Oxoisohexanoate) is released by Astrocytes to neurons and can be reaminated by aminotransferase to leucine. 4-Methyl-2-oxovaleric acid reduces the rate of protein degradation in skeletal muscle. 4-Methyl-2-oxovaleric acid acts as an uncoupler of oxidative phosphorylation (OXPHOS) and as a metabolic inhibitor possibly through its inhibitory effect on alpha-ketoglutarate dehydrogenase (oxoglutarate dehydrogenase complex, OGDC) activity.
S3266 L-Anserine nitrate salt

L-Anserine nitrate salt, a dipeptide found in most animal tissues, exhibits antioxidant properties, anti-crosslinking, and anti-glycation activities. L-Anserine protects against neurotoxicity induced by ER-stress inducers.
S1273 Amarogentin

Amarogentin (AG), a secoiridoid glycoside mainly extracted from Swertia and Gentiana roots, exhibits anti-oxidative, anti-tumour, and anti-diabetic activities. This compound is an agonist for the bitter taste receptor TAS2R1 and inhibits in LAD-2 cells substance P-induced production of newly synthesized TNF-α. It induces apoptosis in human gastric cancer cells (SNU-16) through G2/M cell cycle arrest and PI3K/Akt signalling pathway. This chemical interacts with the α2 subunit of AMP-activated protein kinase (AMPK) and activates the trimeric kinase with EC50 of 277 pM.
S0923 Isoliquiritin apioside Isoliquiritin apioside (ISLA, ILA), a component isolated from Glycyrrhizae radix rhizome (GR), significantly decreases PMA-induced increases in matrix metalloproteinase (MMP) activities and suppresses PMA-induced activation of mitogen-activated protein kinase (MAPK) and NF-κB. This compound possesses anti-metastatic and anti-angiogenic abilities in malignant cancer cells and ECs, with no cytotoxicity.
S2869 Adamantane

Adamantane is a colorless, crystalline chemical compound first isolated from petroleum with a camphor-like odor. This compound is used to treat influenza A virus infections.
S9690 Caerulein (Cerulein, FI-6934) Caerulein (Ceruletide, Cerulein, FI-6934), a cholecystokinin (CCK) receptor agonist, is a safe and effective cholecystokinetic agent and small bowel and exocrine pancreatic stimulant. Caerulein (FI-6934) can be used to induce animal models of acute pancreatitis.
S6924 D-Luciferin sodium salt D-Luciferin (D-(-)-Luciferin, Firefly luciferin) sodium salt is the natural substrate of luciferases that catalyze the production of light in bioluminescent insects.
S3290 Procyanidin B2 (PCB2) Procyanidin B2 (PCB2), a natural flavonoid found in commonly consumed foods, possess anti-inflammatory, anti-oxidant and anti-cancer activities. It activates PPARγ to induce M2 polarization in mouse macrophages and significantly suppresses the activation of NLRP3 inflammasome in the lung tissue induced by paraquat in the rat model.
S9700 Tapinarof Tapinarof (GSK2894512, Benvitimod, WBI 1001, DHPS, DMVT 505) is a natural agonist of aryl hydrocarbon receptor (AhR) and induces nuclear translocation of AhR in immortalized keratinocytes (HaCaT) with EC50 of 0.16 nM. This compound induces cellular apoptosis in CD4+ T cells in a dosedependent manner with IC50 of 5.2 μM.
S6919 Brevilin A Brevilin A (6-O-Angeloylplenolina), a sesquiterpene lactone isolated from Centipeda minima, is a selective inhibitor of STAT3 and attenuates the JAKs activity by blocking the JAKs tyrosine kinase domain JH1. This compound induces apoptosis and autophagy of colon adenocarcinoma cell CT26 via mitochondrial pathway and PI3K/AKT/mTOR inactivation.
S0924 Pteryxin Pteryxin ((+)-Pteryxin), a dihydropyranocoumarin derivative found in Apiaceae family, is a potent inhibitor of butyrylcholinesterase (BChE) with IC50 of 12.96 μg/ml. This compound inhibits LPS-induced nitric oxide production in mouse peritoneal macrophages with IC50 of 20 µM. It is potential for Alzheimer's disease (AD) treatment.
S0973 Wilforgine Wilforgine, one of the major bioactive sesquiterpene alkaloids in Tripterygium wilfordii Hook. F., induces microstructural and ultrastructural changes in the muscles of M. separata larvae, and the sites of action are proposed to be calcium receptors or channels in the muscular system.
S3254 Plantagoside Plantagoside, a flavanone glucoside isolated from the seeds of Plantago asiatica, is a specific and non-competitive alpha-mannosidase inhibitor with IC50 of 5 μM.
S3253 Xylobiose Xylobiose (1,4-β-D-Xylobiose, 1,4-D-Xylobiose), a disaccharide of xylose monomers, is a natural substrate that can be hydrolysed by Beta-D-Xylosidase/alpha-L-arabinofuranosidase from Selenomonas ruminantium (SXA).
S3252 Xylotriose Xylotriose (1,4-b-D-Xylotriose, 1,4-beta-D-xylotriose) is a natural xylooligosaccharide substrate that can be hydrolysed by catalytically efficient beta-D-xylosidase from Selenomonas ruminantium (SXA).
S3222 Raspberry ketone glucoside Raspberry ketone glucoside (RKG), a natural product in raspberry fruit, is an antioxidant that has the inhibitory effect on the melanin synthesis.
S3223 L-Quebrachitol L-Quebrachitol (L-QCT), a natural product isolated from many plants, promotes proliferation and cell DNA synthesis. This compound upregulates bone morphogenetic protein-2 (BMP-2) and runt-related transcription factor-2 (Runx2) and regulatory genes associated with mitogen-activated protein kinase (MAPK) and Wnt/β-catenin signaling pathway, while down-regulating the receptor activator of the nuclear factor-κB(NF-κB) ligand (RANKL) mRNA level.
S3226 Dehydroabietic acid Dehydroabietic acid (DAA, DHAA), a naturally occurring diterpene resin acid derived from coniferous plants such as Pinus and Picea, displays anti-inflammatory activity via suppression of Src-, Syk-, and TAK1-mediated pathways.
S3278 Kaempferol-3-O-neohesperidoside Kaempferol 3-neohesperidoside (Kaempferol 3-O-neohesperidoside), a flavonoid isolated from the leaf extract of Primula latifolia Lapeyr. and Primula vulgaris Hudson, stimulates glycogen synthesis in rat soleus muscle via PI3K - GSK-3 pathway and MAPK - PP1 pathway.
S3289 Daphnoretin Daphnoretin (Dephnoretin, Thymelol), a biologically active compound isolated from Wikstroemia indica C.A. Mey., is a protein kinase C (PKC) activator. This compound inhibits the proliferation, invasion, and migration of tumor cells and promote its apoptosis by regulating the activity of Akt signal pathway.