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 385 products of "Histamine Receptor"
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Hydroxyzine Pamoate
CAS:Hydroxyzine Pamoate (Bobsule) is a histamine H1 receptor antagonist that is effective in the treatment of chronic urticaria and histamine-mediated pruritus.Formula:C44H43ClN2O8Purity:99.49%Color and Shape:SolidMolecular weight:763.27Mepyramine maleate
CAS:Mepyramine maleate is a mild hypnotic, local anesthetic, and H1 histamine antagonist for allergies and colds.Formula:C21H27N3O5Purity:99.51% - 99.7%Color and Shape:White Crystalline PowderMolecular weight:401.47Mebhydrolin napadisylate
CAS:Mebhydrolin napadisylate (Incidal) is an antihistamine used to relieve allergic symptoms caused by histamine release, including nasal allergies and allergicFormula:C19H20N2C10H8O6S2Purity:99.35% - 99.96%Color and Shape:White Or Almost White CrystallineMolecular weight:420.52Clemastine fumarate
CAS:Clemastine fumarate (Meclastine (fumarate)) is a synthetic ethanolamine with anticholinergic, sedative, and histamine H1 antagonistic properties.Formula:C25H30ClNO5Purity:99.52% - >99.99%Color and Shape:Colorless To Faintly Yellow Crystalline Powder Appearance White Or Almost White Crystalline PowderMolecular weight:459.97MK-0249 FA
MK-0249 FA is an H3 inverse agonist that can be used to study attention-deficit, hyperactivity disorder and cognitive disorders in adults.Formula:C24H26F3N3O4Purity:99.98%Color and Shape:SolidMolecular weight:477.48Promethazine hydrochloride
CAS:Promethazine HCl: First-gen antihistamine, H1 and mACh blocker, affects 5-HT2A/C, D2, α1 receptors.Formula:C17H20N2S·HClPurity:99.85%Color and Shape:Crystals In Water Has A Ph Of 3 5-5 0 (Ntp 1992)Molecular weight:320.88Tripelennamine hydrochloride
CAS:Tripelennamine hydrochloride (Pyribenzamine hydrochloride) is a histamine H1 antagonist with low sedative action but frequent gastrointestinal irritation.Formula:C16H21N3·HClPurity:99.54% - 99.81%Color and Shape:White SolidMolecular weight:291.82Mifentidine
CAS:Mifentidine (DA 4577) is an orally available H2 receptor antagonist for the study of gastric emptying and experimental gastric and duodenal ulcers.Formula:C13H16N4Purity:98.34% - 99.73%Color and Shape:SolidMolecular weight:228.29Mizolastine
CAS:Mizolastine (SL 850324), an antihistamine with IC50 of 47 nM, treats allergies like hay fever and hives.Formula:C24H25FN6OPurity:98% - 99.75%Color and Shape:SolidMolecular weight:432.49Cinnarizine
CAS:Cinnarizine is a piperazine, blocks H1-receptor & Ca-channels, has vasodilating & antiemetic effects, may cause Parkinson-like symptoms.Formula:C26H28N2Purity:99.94%Color and Shape:SolidMolecular weight:368.51Roxatidine Acetate hydrochloride
CAS:Roxatidine Acetate hydrochloride (HOE 760) is a specific and competitive histamin H2-receptor antagonist. Roxatidine inhibits gastric acid secretion.Formula:C19H29ClN2O4Purity:99.49%Color and Shape:SolidMolecular weight:384.9Cyproheptadine hydrochloride sesquihydrate
CAS:Cyproheptadine hydrochloride sesquihydrate (Peritol), an antihistamine, is an antagonist of serotonin and histamine2.Formula:C21H24ClNOPurity:99.77% - >99.99%Color and Shape:White To Slightly Yellowish Crystalline SolidMolecular weight:341.88Levocetirizine
CAS:Levocetirizine is a Histamine-1 Receptor Antagonist. The mechanism of action of levocetirizine is as a Histamine H1 Receptor Antagonist.Formula:C21H25ClN2O3Purity:98% - 99.94%Color and Shape:White PowderMolecular weight:388.89Doxylamine succinate
CAS:Doxylamine Succinate is a pyridine derivate histamine H1 antagonist with pronounced sedative properties.Formula:C21H28N2O5Purity:99.61%Color and Shape:5 1 (Ntp 1992)Molecular weight:388.46Terfenadine
CAS:Terfenadine, metabolized to fexofenadine by CYP3A4, is a non-sedative antihistamine targeting H1 receptors.Formula:C32H41NO2Purity:98.76% - 99.75%Color and Shape:SolidMolecular weight:471.67Doxepin hydrochloride
CAS:Doxepin hydrochloride, a dibenzoxepin tricyclic, blocks monoamine reuptake and has anticholinergic and antihistaminic effects. Mechanism partly unknown.Formula:C19H22ClNOPurity:99.65% - 99.91%Color and Shape:White To Off-White PowderMolecular weight:315.84Talastine
CAS:Talastine is an antihistamine compound that can induce an allergic rash.Formula:C19H21N3OPurity:99.44% - 99.84%Color and Shape:SolidMolecular weight:307.39Pemirolast potassium
CAS:Pemirolast potassium, a pyrimidinone antiallergic, blocks antigen-induced Ca²⁺ influx in mast cells.Formula:C10H7KN6OPurity:98.91% - 99.63%Color and Shape:Crystals From Dimethylformamide Crystalline SolidMolecular weight:266.31Ranitidine Hydrochloride
CAS:Ranitidine Hydrochloride (AH19065) is a competitive and reversible inhibitor of histamine H2-receptor antagonists with antacid activity.Formula:C13H23ClN4O3SPurity:99.30% - 99.49%Color and Shape:SolidMolecular weight:350.86Cetirizine dihydrochloride
CAS:Cetirizine dihydrochloride is a potent non-drowsy antihistamine for allergies and asthma.Formula:C21H27Cl3N2O3Purity:99.4% - 99.97%Color and Shape:SolidMolecular weight:461.81
