Histamine Receptor
Histamine receptors are GPCRs that mediate the effects of histamine, a biogenic amine involved in immune responses, gastric acid secretion, and neurotransmission. There are four subtypes of histamine receptors (H1, H2, H3, and H4), each playing distinct roles in allergic reactions, gastric function, and central nervous system activity. Histamine receptor antagonists are widely used in the treatment of allergies, peptic ulcers, and motion sickness. At CymitQuimica, we provide a comprehensive selection of high-quality histamine receptor modulators to support your research in immunology, gastroenterology, and neuropharmacology.
Found 358 products of "Histamine Receptor"
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Cinnarizine
CAS:<p>Cinnarizine is a piperazine, blocks H1-receptor & Ca-channels, has vasodilating & antiemetic effects, may cause Parkinson-like symptoms.</p>Formula:C26H28N2Purity:99.94%Color and Shape:SolidMolecular weight:368.51Azatadine dimaleate
CAS:<p>Azatadine dimaleate (SCH10649) is an inhibitor for histamine（IC50=6.5 nM） and cholinergic（IC50=10 nM）.</p>Formula:C28H30N2O8Purity:99.7% - >99.99%Color and Shape:PowderMolecular weight:522.55Levocetirizine
CAS:<p>Levocetirizine is a Histamine-1 Receptor Antagonist. The mechanism of action of levocetirizine is as a Histamine H1 Receptor Antagonist.</p>Formula:C21H25ClN2O3Purity:98% - 99.9%Color and Shape:White PowderMolecular weight:388.89Dimenhydrinate
CAS:<p>Dimenhydrinate (Vomex A) is an ethanolamine and histamine antagonist with anti-allergic activity.</p>Formula:C24H28ClN5O3Purity:99.57% - 99.77%Color and Shape:Crystals Physical Description Crystalline White Powder (Ntp 1992)Molecular weight:469.96Astemizole
CAS:<p>Astemizole (Laridal) is a long-acting antihistamine for allergies like rhinitis and asthma, with fewer anticholinergic effects.</p>Formula:C28H31FN4OPurity:98.24% - 99.67%Color and Shape:White Crystals SolidMolecular weight:458.57Fenspiride hydrochloride
CAS:<p>Fenspiride HCl treats respiratory diseases including asthma and ENT inflammation in Russia.</p>Formula:C15H20N2O2·HClPurity:99.64% - 99.92%Color and Shape:SolidMolecular weight:296.79Pemirolast potassium
CAS:<p>Pemirolast potassium, a pyrimidinone antiallergic, blocks antigen-induced Ca²⁺ influx in mast cells.</p>Formula:C10H7KN6OPurity:98.91% - 99.63%Color and Shape:Crystals From Dimethylformamide Crystalline SolidMolecular weight:266.31Lafutidine
CAS:<p>Lafutidine (FRG-8813) is a newly developed histamine H(2)-receptor antagonist, which can inhibit gastric acid secretion.</p>Formula:C22H29N3O4SPurity:98.55%Color and Shape:Yellowish White Crystalline PowderMolecular weight:431.55Roxatidine Acetate hydrochloride
CAS:<p>Roxatidine Acetate hydrochloride (HOE 760) is a specific and competitive histamin H2-receptor antagonist. Roxatidine inhibits gastric acid secretion.</p>Formula:C19H29ClN2O4Purity:99.49%Color and Shape:SolidMolecular weight:384.9Hydroxyzine Pamoate
CAS:<p>Hydroxyzine Pamoate (Bobsule) is a histamine H1 receptor antagonist that is effective in the treatment of chronic urticaria and histamine-mediated pruritus.</p>Formula:C44H43ClN2O8Purity:99.49%Color and Shape:SolidMolecular weight:763.27Cyproheptadine hydrochloride sesquihydrate
CAS:<p>Cyproheptadine hydrochloride sesquihydrate (Peritol), an antihistamine, is an antagonist of serotonin and histamine2.</p>Formula:C21H24ClNOPurity:99.77% - >99.99%Color and Shape:White To Slightly Yellowish Crystalline SolidMolecular weight:341.88Promethazine hydrochloride
CAS:<p>Promethazine HCl: First-gen antihistamine, H1 and mACh blocker, affects 5-HT2A/C, D2, α1 receptors.</p>Formula:C17H20N2S·HClPurity:99.85%Color and Shape:Crystals In Water Has A Ph Of 3 5-5 0 (Ntp 1992)Molecular weight:320.88Mepyramine maleate
CAS:<p>Mepyramine maleate is a mild hypnotic, local anesthetic, and H1 histamine antagonist for allergies and colds.</p>Formula:C21H27N3O5Purity:99.51% - 99.7%Color and Shape:White Crystalline PowderMolecular weight:401.47Cetirizine dihydrochloride
CAS:<p>Cetirizine dihydrochloride is a potent non-drowsy antihistamine for allergies and asthma.</p>Formula:C21H27Cl3N2O3Purity:99.4% - 99.97%Color and Shape:SolidMolecular weight:461.81Mifentidine
CAS:<p>Mifentidine (DA 4577) is an orally available H2 receptor antagonist for the study of gastric emptying and experimental gastric and duodenal ulcers.</p>Formula:C13H16N4Purity:98.34% - 99.73%Color and Shape:SolidMolecular weight:228.29Histamine
CAS:<p>Histamine (Ergamine) is an amine derived by the enzymatic decarboxylation of histamine. Histamine is a potent stimulant of gastric secretion of central action. High-Quality, Low-Cost!</p>Formula:C5H9N3Purity:96.63% - >99.99%Color and Shape:Needles From Chloroform SolidMolecular weight:111.15Carbinoxamine Maleate Salt
CAS:<p>Carbinoxamine Maleate Salt (Lergefin) is an ethanolamine class of H1 antihistamines with mild antimuscarinic and sedative properties.</p>Formula:C20H23ClN2O5Purity:99.97%Color and Shape:Off-White SolidMolecular weight:406.86JNJ-39758979
CAS:<p>JNJ-39758979: selective H4 receptor antagonist, Kis 12.5/5.3/25 nM (human/mouse/monkey), blocks histamine cAMP inhibition (pA2 7.9).</p>Formula:C11H19N5Purity:98.33% - 99.62%Color and Shape:SolidMolecular weight:221.3Cimetidine
CAS:<p>Cimetidine (SKF-92334) is a histamine congener, it competitively inhibits HISTAMINE binding to HISTAMINE H2 RECEPTORS.</p>Formula:C10H16N6SPurity:99.82%Color and Shape:Crystals Physical Description White Crystals With A Slight Sulfur-Mercaptan Odor (Ntp 1992)Molecular weight:252.34Cetirizine Impurity D
CAS:<p>Cetirizine Impurity D, an antihistamine derivative, acts as a long-lasting H1-receptor antagonist with antiallergic effects.</p>Formula:C30H28Cl2N2Color and Shape:SolidMolecular weight:487.46
