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Dermatitis

Dermatitis is a general term describing inflammation of the skin. It encompasses a variety of conditions characterized by symptoms such as redness, itching, swelling, and sometimes blistering, crusting, or scaling. Common types include atopic dermatitis (eczema), contact dermatitis (allergic or irritant), seborrheic dermatitis, and stasis dermatitis. The etiology is often multifactorial, involving genetic predispositions, environmental triggers, and immune system dysregulation. Diagnosis relies on clinical presentation and, occasionally, skin biopsy or patch testing.
Catalog No Product Description CAS No. Purity Structural Formula
BP0527
Eleutheroside E
Eleutheroside E is a glycoside and a lignan.
39432-56-9 98% Eleutheroside E
BP1640
Shanzhiside
Shanzhiside has immunosuppressive activity, it shows significant inhibition of IL-2 secretion by phorbol myristate acetate and anti-CD28 monoclonal antibody co-stimulated activation of human peripheral blood T cells.
29836-27-9 97% Shanzhiside
BP0401
Costunolide
Costunolide has antipyretic, anti-inflammatory, anti-oxidant, anti-carcinogenic and anti-fungal activities, it possesses normo-glycemic and hypolipidemic activity. Costunolide inhibits RANKL-induced osteoclast differentiation by suppressing RANKL-mediated c-Fos transcriptional activity; it inhibits IL-1beta gene expression by blocking the activation of MAPKs and DNA binding of AP-1; it also induces the ROS-mediated mitochondrial permeability transition and resultant cytochrome c release,. Costunolide is a germacranolide with anthelminthic, antiparasitic and antiviral activities. It has a role as a metabolite, an antiinfective agent, an antiparasitic agent, an anthelminthic drug, an antineoplastic agent and an antiviral drug. It is a heterobicyclic compound and a germacranolide.
553-21-9 98% Costunolide
BP0525
Eleutheroside B
Syringin is a monosaccharide derivative that is trans-sinapyl alcohol attached to a beta-D-glucopyranosyl residue at position 1 via a glycosidic linkage. It has a role as an autophagy inducer, an antidepressant, a hepatoprotective agent, a neuroprotective agent, an anti-inflammatory agent, an apoptosis inducer and a plant metabolite. It is a primary alcohol, a beta-D-glucoside, a dimethoxybenzene and a monosaccharide derivative. It is functionally related to a trans-sinapyl alcohol.
118-34-3 98% Eleutheroside B
BP1443
Vindoline
Vindoline is a chemical precursor to vinblastine and exhibits antimitotic activity by inhibiting microtubule assembly, it also has anti-ulcer activity. Vindoline can enhance the glucose-stimulated insulin secretion (GSIS) in MIN6 cells with the EC50 value of 50.2uM; it has relaxant effects in isolated rat renal arteries, it can dilate renal arteries in vitro through one or more pathways including inhibition of calcium entry,TEA+-sensitive potassium channel or protein kinase pathways in vascular smooth muscle cells. Vindoline is a methyl ester, a tertiary alcohol, a vinca alkaloid, an organic heteropentacyclic compound, an alkaloid ester, an acetate ester and a tertiary amino compound. It is a conjugate base of a vindolinium(1+).
2182-14-1 98% Vindoline
BP0281
Brazilin
Brazilin exhibits cancer preventive, anti-hepatotoxicity, antiplatelet activity, and anti-inflammatory activities, it also inhibits UVB-induced MMP-1/3 expressions and secretions by suppressing of NF-κB activation in human dermal fibroblasts, thus, it might be used as a potential agent for treatment of UV-induced skin photoaging. Brazilin has anti-IKK activity, can selectively disrupt proximal IL-1 receptor signaling complex formation by targeting an IKK-upstream signaling components. Brazilin induces vasorelaxation by the increasing intracellular Ca(2+) concentration in endothelial cells of blood vessels and hence activating Ca(2+)/calmodulin-dependent NO synthesis. Brazilin is a tertiary alcohol, a member of catechols and an organic heterotetracyclic compound. It has a role as an antioxidant, a biological pigment, an antibacterial agent, an antineoplastic agent, a hepatoprotective agent, an anti-inflammatory agent, an apoptosis inducer, a NF-kappaB inhibitor, a plant metabolite and a histological dye.
474-07-7 98% Brazilin
BP0208
Astilbin
Astilbin has insecticidal, antioxidant, antibacterial, and anti-inflammatory activities, it may act as an efficient therapeutic agent for arthritis like cyclosporine A but with less toxicity, its mechanism includes a selective suppression on lymphocyte functions via reducing MMP and NO production. Astilbin can exert an early renal protective role to diabetic nephropathy (DN), inhibit production of transforming growth factor-beta1 (TGF-beta1) and connective tissue growth factor (CTGF).Astilbin also alleviates contact hypersensitivity through a unique mechanism involving a negative cytokine regulation through stimulating IL-10, which is distinct from the immunosuppressant cyclosporin A. Astilbin is a flavanone glycoside that is (+)-taxifolin substituted by a alpha-L-rhamnosyl moiety at position 3 via a glycosidic linkage. It has a role as a radical scavenger, an anti-inflammatory agent and a plant metabolite. It is a member of 4'-hydroxyflavanones, an alpha-L-rhamnoside, a tetrahydroxyflavanone, a member of 3'-hydroxyflavanones, a monosaccharide derivative and a flavanone glycoside. It is functionally related to a (+)-taxifolin. It is an enantiomer of a neoastilbin.
29838-67-3 98% Astilbin
BP4353-1 55837-20-2 97% Halofuginone
BP0394
Cornuside
Cornuside has immunomodulatory, and anti-inflammatory activities, it has protective potential against cerebral ischemic injury, may be due to the suppression of intracellular Ca(2+) elevation and caspase-3 activity, and improvements in mitochondrial energy metabolism and antioxidant properties. Cornuside can treat myocardial I/R and protect the liver from CCl₄-induced acute hepatotoxicity, by reducing oxidative stress and suppressing inflammatory responses.
131189-57-6 98% Cornuside
BP0407
Crocin II
Crocin is a water-soluble carotenoid pigment of saffron (Crocus sativus L.), it has been used as a spice for flavoring and coloring food preparations. Crocin has anti-inflammatory, anti-oxidative, anti-apoptotic, anti-asthma, anti-cancer, and hypolipidemic effects. Crocin improves toxic effects of diazinon via reducing lipid peroxidation and restoring altered contractile and relaxant responses in rat aorta; it also protects retinal photoreceptors against light-induced cell death. Crocin can also promote ovarian cancer HO-8910 cell apoptosis, most likely by increasing p53 and Fas/APO-1 expression, and then activating the apoptotic pathway regulated by Caspase-3. Beta-D-gentiobiosyl beta-D-glucosyl crocetin is a diester resulting from the formal condensation of the carboxylic acid group of beta-D-gentiobiosyl crocetin with the anomeric hydroxy group of beta-D-glucopyranose. It is a beta-D-glucoside and a diester.
55750-84-0 98% Crocin II
BP3051
Abietic acid
Abietic acid, an abietane diterpenoid, inhibited soybean 5-lipoxygenase with an IC50 of 29.5 ± 1.29 μM.Abietic acid acts as a PPARα/γ dual activator to inhibit UVB-induced MMP-1 expression and age-related inflammation by suppressing NF-κB and the MAPK/AP-1 pathway and can be a useful agent for improving skin photoageing. Abietic acid can be used not only for anti-inflammation but also for regulating lipid metabolism and atherosclerosis. Abietic acid is an abietane diterpenoid that is abieta-7,13-diene substituted by a carboxy group at position 18. It has a role as a plant metabolite. It is a monocarboxylic acid and an abietane diterpenoid. It is a conjugate acid of an abietate.
514-10-3 99% Abietic acid
BP1433
Veratric acid
3,4-dimethoxybenzoic acid is a member of the class of benzoic acids that is benzoic acid substituted by methoxy groups at positions 2 and 3. It has a role as an allergen and a plant metabolite. It derives from a hydride of a benzoic acid.
93-07-2 98% Veratric acid
BP1725
Tomatidine HCl
Tomatidine shows antibiotic, and anti-inflammatory activities, it significantly suppresses the activity of ACAT and leads to reduction of atherogenesis. Tomatidine inhibits the invasion of A549 cells by reducing the expression of MMPs, also inhibits ERK and Akt signaling pathways and NF-κB activity, suggests a new therapeutic potential for Tomatidine in anti-metastatic therapy.
6192-62-7 98% Tomatidine HCl
BP1287
Senkyunolide A
Senkyunolide A is a useful standard compound for the quality evaluation and chemical differentiation between Rhizoma chuanxiong and Angelica sinensis, and suitable for the analysis of a large number of samples. Senkyunolide A has the vasorelaxation activity in contractions to various contractile agents in rat isolated aorta.
63038-10-8 98% Senkyunolide A
BP1559 115713-06-9 98% Glucosylgentiopicroside
BP1667 52613-28-2 98% 6-alpha-Hydroxygeniposide
BP1208
Rhein
Rhein has many pharmacological effects, including epatoprotective, nephroprotective, anti-inflammatory, antioxidant, anticancer, and antimicrobial activities, it has been proved effective in treatment of experimental diabetic nephropathy , one of the mechanism is the Inhibition of the hexosamine pathway. Rhein has protective effect on liver injury, the mechanisms possibly contribute to its action of antioxidant and anti-inflammatory activity, also associated with its effect of inhibiting TGF-β1 and suppressing the activation of hepatic stellate cells.
478-43-3 98% Rhein
SBP03529 197781-86-5 7-O-Acetylbonducellpin C
BP4815 140694-19-5 98% Flaccidoside II
BP1343
Stigmasterol
Stigmasterol is used as a precursor in the manufacture of synthetic progesterone, it is an antagonist of the bile acid nuclear receptor FXR, which has anti-inflammatory, thyroid inhibitory, cholesterol-lowering, antiperoxidative and hypoglycemic effects; it has indicated that stigmasterol may be useful in prevention of certain cancers, including ovarian, prostate, breast, and colon cancers. Stigmasterol inhibits the NF-kappaB pathway. Stigmasterol is a 3beta-sterol that consists of 3beta-hydroxystigmastane having double bonds at the 5,6- and 22,23-positions. It has a role as a plant metabolite. It is a stigmastane sterol, a 3beta-hydroxy-Delta(5)-steroid, a member of phytosterols and a 3beta-sterol. It derives from a hydride of a stigmastane.
83-48-7 98% Stigmasterol