pruritus

Bepotastine Besilate (TAU 284) is a non-sedating and selective H1 receptor antagonist (pIC50: 5.7).

Bepotastine (Bepotastine free base) free base is a histamine 1 (H1) receptor antagonis.

Hydroxyzine Pamoate (Bobsule) is a histamine H1 receptor antagonist that is effective in the treatment of chronic urticaria, dermatitis, and histamine-mediated pruritus. Unlike its major metabolite CETIRIZINE, it does cause drowsiness. It is also effective as an antiemetic, for relief of anxiety and tension, and as a sedative.

Diphenhydramine hydrochloride (DPH) is a histamine H1 antagonist used as an antitussive and antiemetic. It is also used for pruritus and dermatoses, for hypersensitivity reactions, as an antiparkinson, a hypnotic, and as an ingredient in common cold preparations.

Hydroxyzine dihydrochloride (Hydroxyzine 2HCl) is a histamine H1 receptor antagonist that is effective in the treatment of chronic urticaria, dermatitis, and histamine-mediated pruritus. Unlike its major metabolite CETIRIZINE, it does cause drowsiness. It is also effective as an antiemetic, for relief of anxiety and tension, and as a sedative.

Dexchlorpheniramine Maleate, a histamine receptor antagonist, is used to treat urticaria, allergic rhinitis, allergic conjunctivitis and pruritus.

S1647 is a dual inhibitor targeting both ASBT and SOAT. It is utilized in research focused on intrahepatic cholestasis, cholestatic pruritus, and constipation.

Mrgx2 antagonist-3 (Compound B-40) is a highly selective antagonist of the MrgX2 receptor, with an IC50 range of 0.042-2.5 nM. It blocks downstream G protein signaling and β-arrestin recruitment, inhibiting Mrgx2 receptor-mediated calcium influx and cell degranulation. Mrgx2 antagonist-3 shows potential for research in inflammation-associated diseases and pruritus, such as chronic urticaria and allergic asthma.

MrgprX2-IN-1 (Compound 2-10) is a selective antagonist of the Mas-related G protein-coupled receptor X2 (MRGPRX2). It functions by inhibiting mast cell degranulation and the release of inflammatory mediators mediated by MRGPRX2, thereby blocking non-IgE-dependent immune responses. MrgprX2-IN-1 holds potential for research into pseudo-allergic reactions, chronic pruritus, and inflammatory diseases.

MrgprX2-IN-2 (Compound example 12) is a selective antagonist of the Mas-related G protein-coupled receptor X2 (MRGPRX2). It works by inhibiting MRGPRX2-mediated mast cell degranulation and the release of inflammatory mediators, thus blocking non-IgE-dependent immune responses. MrgprX2-IN-2 shows potential for research in the areas of pseudo-allergic reactions, chronic pruritus, and inflammatory diseases.

Dimethindene maleate (SU 6518) is a histamine H1 antagonist and can be used in studies about the treatment of hypersensitivity reactions, pruritus and rhinitis.

Ilunocitinib is a non-selective and orally active Janus kinase (JAK) inhibitor for the control of pruritus and atopic dermatitis caused by atopic dermatitis in dogs.

Asimadoline hydrochloride (EMD-61753 hydrochloride) is a κ-opioid receptor agonist potentially for the treatment of pruritus. Asimadoline hydrochloride has also been shown to be used in the treatment of irritable bowel syndrome.

Nav1.8-IN-2 (compound 35A) is a potent Nav1.8 inhibitor (IC50: 0.4 nM) and can be utilized in research on pain disorders, cough, and both acute and chronic pruritus.

Bepotastine tosylate is a selective, orally active second-generation histamine H1 receptor antagonist that exhibits an inhibitory effect on histamine-mediated upregulation of nerve growth factor (NGF) expression. conjunctivitis and urticaria/pruritus.

Halobetasol propionate (BMY-30056) is the propionate salt form of halobetasol, a synthetic corticosteroid with anti-inflammatory, antipruritic, and vasoconstrictor activities. Halobetasol, a topical steroid, diffuses across cell membranes to interact with cytoplasmic corticosteroid receptors located in both the dermal and intradermal cells, thereby activating gene expression of anti-inflammatory proteins mediated via corticosteroid receptor response element. Specifically, this agent induces phospholipase A2 inhibitory proteins, which inhibit the release of arachidonic acid, thereby inhibiting the biosynthesis of potent mediators of inflammation, such as prostaglandins and leukotrienes. As a result, halobetasol reduces edema, erythema, and pruritus through its cutaneous effects on vascular dilation and permeability.

GR 89696 free base is a potent and highly selective κ2 opioid receptor agonist, offering potential benefits in pruritus prevention.

Nemolizumab (CIM331) is a humanized monoclonal antibody targeting the human interleukin-31 receptor A, inhibiting IL-31 binding and subsequent signal transduction. It is useful for studying atopic dermatitis with pruritus.

BMS-981164 is a humanized, tetravalent bispecific antibody designed to simultaneously target interleukin-4 receptor alpha (IL-4Rα) and interleukin-31 (IL-31). IL-4Rα is a critical component for both IL-4 and IL-13 signaling, driving Type 2 inflammation, while IL-31 plays a central role in inducing pruritus (itch). By dual blockade of these pathways, BMS-981164 inhibits the inflammatory cascade and alleviates itching symptoms. The antibody demonstrates high potency in researching chronic inflammatory skin diseases such as atopic dermatitis (AD) and offers superior pharmacological profiles compared to the combination of monospecific antibodies.

Hydroxyzine dihydrochloride-d4 is a deuterated compound of Hydroxyzine dihydrochloride. Hydroxyzine dihydrochloride has a CAS number of 2192-20-3. Hydroxyzine hydrochloride is a histamine H1 receptor antagonist that is effective in the treatment of chronic urticaria, dermatitis, and histamine-mediated pruritus. Unlike its major metabolite CETIRIZINE, it does cause drowsiness. It is also effective as an antiemetic, for relief of anxiety and tension, and as a sedative.

Diphenhydramine Hydrochloride (Standard) is the standard substance of Diphenhydramine Hydrochloride, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Diphenhydramine hydrochloride (DPH) is a histamine H1 antagonist used as an antitussive and antiemetic. It is also used for pruritus and dermatoses, for hypersensitivity reactions, as an antiparkinson, a hypnotic, and as an ingredient in common cold preparations.

Halobetasol propionate (Standard) is the standard substance of Halobetasol propionate, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Halobetasol propionate (BMY-30056) is the propionate salt form of halobetasol, a synthetic corticosteroid with anti-inflammatory, antipruritic, and vasoconstrictor activities. Halobetasol, a topical steroid, diffuses across cell membranes to interact with cytoplasmic corticosteroid receptors located in both the dermal and intradermal cells, thereby activating gene expression of anti-inflammatory proteins mediated via corticosteroid receptor response element. Specifically, this agent induces phospholipase A2 inhibitory proteins, which inhibit the release of arachidonic acid, thereby inhibiting the biosynthesis of potent mediators of inflammation, such as prostaglandins and leukotrienes. As a result, halobetasol reduces edema, erythema, and pruritus through its cutaneous effects on vascular dilation and permeability.

Hydroxyzine Dihydrochloride (Standard) is the standard substance of Hydroxyzine Dihydrochloride, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Hydroxyzine dihydrochloride (Hydroxyzine 2HCl) is a histamine H1 receptor antagonist that is effective in the treatment of chronic urticaria, dermatitis, and histamine-mediated pruritus. Unlike its major metabolite CETIRIZINE, it does cause drowsiness. It is also effective as an antiemetic, for relief of anxiety and tension, and as a sedative.

SLIGRL-NH2 (Protease-Activated Receptor-2 Activating Peptide) is a PAR-2 agonist that induces non-histaminergic pruritus.