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.
Products of "Histamine Receptor"
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OXOMEMAZINE
CAS:Oxomemazine: a phenothiazine antihistamine H1-blocker with strong antimuscarinic and selective M1 antagonist properties, used in cough research.Formula:C18H22N2O2SPurity:99.49%Color and Shape:SolidMolecular weight:330.44Hydroxyzine dihydrochloride
CAS:Hydroxyzine dihydrochloride treats allergies, pruritus, anxiety; causes drowsiness; also an antiemetic and sedative.Formula:C21H27ClN2O2·2HClPurity:99.46% - 99.79%Color and Shape:Oil PowderMolecular weight:447.83Lodoxamide
CAS:Lodoxamide (Lodoxamidum) is an antiallergic drug acting as a mast-cell stabilizer. It is effective in the treatment of asthma and allergic conjunctivitis.Formula:C11H6ClN3O6Purity:99.13% - 99.81%Color and Shape:SolidMolecular weight:311.63FR-145715
CAS:FR-145715 is a histamine H2 receptor antagonist characterized by its specific anti-Helicobacter pylori activity. This compound is utilized in the study of gastric lesions.Formula:C16H21N5O2SColor and Shape:SolidMolecular weight:347.44Niperotidine
CAS:Niperotidine is an antagonist of histamine H2-receptor.Formula:C20H26N4O5SPurity:98%Color and Shape:SolidMolecular weight:434.51Thonzylamine
CAS:Thonzylamine is an antihistamine/anticholinergic, combined with Clofedanol or Phenylephrine for cold, hay fever, or allergy relief.Formula:C16H22N4OPurity:99.45%Color and Shape:SolidMolecular weight:286.37Levocarnitine propionate hydrochloride
CAS:Levocarnitine propionate hydrochloride (ST-261) is used for the treatment of the deterioration of renal function, congestive heart failure, and other diseases.Formula:C10H20ClNO4Purity:90% - 98%Color and Shape:SolidMolecular weight:253.72Pemirolast 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:266.31Epinastine hydrochloride
CAS:Epinastine hydrochloride (WAL-801CL HCl) is an antihistamine and mast cell stabilizer that is used in eye drops to treat allergic conjunctivitis.Formula:C16H15N3·HClPurity:99.26% - 99.62%Color and Shape:White SolidMolecular weight:285.77Levocetirizine Dihydrochloride
CAS:Levocetirizine Dihydrochloride is a third-gen antihistamine targeting H1-receptors, treating allergies and urticaria.Formula:C21H27Cl3N2O3Purity:99.75%Color and Shape:White Or Off-White Crystalline PowderMolecular weight:461.81Ref: TM-T22354
1g692.00€10mg50.00€25mg86.00€50mg131.00€100mg188.00€200mg283.00€500mg487.00€1mL*10mM (DMSO)52.00€Bilastine
CAS:Bilastine (Bilaxten) is a novel new-generation antihistamine that is highly selective for the H1 histamine receptor, has a rapid onset and prolonged duration ofFormula:C28H37N3O3Purity:99.61% - 99.86%Color and Shape:SolidMolecular weight:463.61Mecamylamine hydrochloride
CAS:Mecamylamine hydrochloride (Mevasin) is a nicotinic antagonist, used as a ganglionic blocker in hypertension.Formula:C11H22ClNPurity:100% - 99.76%Color and Shape:White SolidMolecular weight:203.75Diphenylpyraline hydrochloride
CAS:Diphenylpyraline hydrochloride treats Parkinsonism. It's an antihistamine with anticholinergic properties and inhibits dopamine reuptake.Formula:C19H23NO·HClPurity:98.72%Color and Shape:SolidMolecular weight:317.85Alimemazine hemitartrate
CAS:Alimemazine hemitartrate (Trimeprazine hemitartrate) is aphenothiazine derivative that is used as an antipruritic.Formula:C18H22N2SC4H6O6Purity:98.16% - 99.69%Color and Shape:SolidMolecular weight:448.53Ref: TM-T3282
10mg51.00€25mg69.00€50mg87.00€100mg109.00€200mg170.00€500mg278.00€1mL*10mM (DMSO)55.00€Promethazine 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:320.88(+)-Dropropizine
CAS:(+)-Dropropizine can inhibit histamine receptor, anti-allergic, and reduce a cough by modulation of neuropeptides involved in the cough reflex.Formula:C13H20N2O2Purity:99.92%Color and Shape:White Or Off White Crystalline PowderMolecular weight:236.31Loratadine
CAS:Loratadine (SCH 29851) is a second-generation histamine H1 receptor antagonist used in the treatment of allergic rhinitis and urticaria.Formula:C22H23ClN2O2Purity:99.71% - 99.98%Color and Shape:White PowderMolecular weight:382.88Cimetidine
CAS:Cimetidine (SKF-92334) is a histamine congener, it competitively inhibits HISTAMINE binding to HISTAMINE H2 RECEPTORS.Formula:C10H16N6SPurity:99.82%Color and Shape:Crystals Physical Description White Crystals With A Slight Sulfur-Mercaptan Odor (Ntp 1992)Molecular weight:252.34Fenspiride hydrochloride
CAS:Fenspiride HCl treats respiratory diseases including asthma and ENT inflammation in Russia.Formula:C15H20N2O2·HClPurity:99.64% - 99.78%Color and Shape:SolidMolecular weight:296.79Decloxizine
CAS:Decloxizine is a H1 receptor antagonistFormula:C21H28N2O2Purity:99.53%Color and Shape:White Or Similar To White PowderMolecular weight:340.46CP-66948
CAS:CP-66948 is a potent histamine H2 receptor antagonist with inhibitory effect on gastric acid secretion and can be used to protect gastric and intestinal mucosa.Formula:C13H20N6SPurity:99.14%Color and Shape:SolidMolecular weight:292.4GSK-239512
CAS:GSK-239512 is an antagonist of H3 receptor and can be used in studies about the treatment of cognitive dysfunction in neurodegenerative disorders.Formula:C23H27N3O2Purity:98.50% - 99.72%Color and Shape:SolidMolecular weight:377.48Clemizole hydrochloride
CAS:Clemizole hydrochloride blocks H1 histamine receptors and inhibits HCV replication and NS4B RNA binding.Formula:C19H21Cl2N3Purity:99.91%Color and Shape:SolidMolecular weight:362.3Ciproxifan maleate
CAS:Ciproxifan maleate (FUB 359)(FUB-359 maleate) is a highly potent and selective histamin H3-receptor antagonist with IC50 of 9.2 nM, with low apparent affinityFormula:C20H22N2O6Purity:99.39%Color and Shape:SolidMolecular weight:386.4Ref: TM-T2004
1mg43.00€2mg55.00€5mg80.00€10mg106.00€25mg215.00€50mg401.00€100mg595.00€1mL*10mM (DMSO)87.00€Lafutidine
CAS:Lafutidine (FRG-8813) is a newly developed histamine H(2)-receptor antagonist, which can inhibit gastric acid secretion.Formula:C22H29N3O4SPurity:99.94%Color and Shape:Yellowish White Crystalline PowderMolecular weight:431.55Ranitidine
CAS:Ranitidine (HSDB 3925) is a non-imidazole blocker of those histamine receptors that mediate gastric secretion (H2 receptors).Formula:C13H22N4O3SPurity:99.52%Color and Shape:Solid SolidMolecular weight:314.4Ref: TM-T3610
5mg42.00€10mg49.00€25mg89.00€50mg106.00€100mg127.00€200mg221.00€500mg369.00€1mL*10mM (DMSO)50.00€Sodium butanoate
CAS:Sodium butanoate (Sodium Butyrate) is the sodium salt of butyrate with potential antineoplastic activity.Formula:C4H7NaO2Purity:98.02% - 99.79%Color and Shape:White PowderMolecular weight:110.09Carbinoxamine Maleate Salt
CAS:Carbinoxamine Maleate Salt (Lergefin) is an ethanolamine class of H1 antihistamines with mild antimuscarinic and sedative properties.Formula:C20H23ClN2O5Purity:99.97%Color and Shape:Off-White SolidMolecular weight:406.86Rocastine
CAS:Rocastine (AHR-11325) is a selective and potent non-sedating H1 receptor antagonist.Formula:C13H19N3OSPurity:98.26%Color and Shape:SolidMolecular weight:265.37KSK68
CAS:KSK68 is a sigma-1 and histamine H3 receptor antagonist with analgesic activity, inhibits H3 receptors and can be used to study pain.Formula:C23H28N2O2Purity:97.22%Color and Shape:SolidMolecular weight:364.48Proxyfan
CAS:Proxyfan is a high-affinity protean antagonist/agonist of H3 receptors from full agonist to full inverse agonist, depending on given tissue or brain region.Formula:C13H16N2OPurity:99.68%Color and Shape:SolidMolecular weight:216.28Vapitadine dihydrochloride
CAS:Vapitadine dihydrochloride(R-129160 2HCl) is a novel, potent, selective and non-sedating compound with inhibitory effects on histamine H1.Formula:C17H22Cl2N4OPurity:100% - 99.92%Color and Shape:SolidMolecular weight:369.29Betahistine
CAS:Betahistine treats vertigo and balance issues in Ménière's disease; it's a histamine analog and H1 receptor agonist.Formula:C8H12N2Purity:97.92% - 99.87%Color and Shape:Yellowish Liquid Liquid LiquidMolecular weight:136.19N-Acetylhistamine
CAS:N-Acetylhistamine (N-Omega-acetylhistamine) is a metabolite of histamine.Formula:C7H11N3OPurity:97.72%Color and Shape:SolidMolecular weight:153.18(R)-(-)-α-Methylhistamine dihydrobromide
CAS:(R)-(-)-α-Methylhistamine dihydrobromide is a potent and selective agonist of H3 histamine receptor( Kd of 50.3 nM).Formula:C6H13Br2N3Purity:98%Color and Shape:SolidMolecular weight:287Dimethindene maleate
CAS:Dimethindene maleate (SU 6518) is a histamine H1 antagonist and can be used in studies about the treatment of hypersensitivity reactions, pruritus and rhinitis.Formula:C24H28N2O4Purity:99.87%Color and Shape:SolidMolecular weight:408.49Ref: TM-T21472
1mg35.00€5mg74.00€10mg111.00€25mg250.00€50mg329.00€100mg432.00€200mg615.00€1mL*10mM (DMSO)87.00€H4R antagonist 1
CAS:H4R antagonist 1: selective histamine H4R inhibitor, IC50 27 nM, no affinity for H1R, H2R, H3R.Formula:C11H11BrN8Color and Shape:SolidMolecular weight:335.16H3R antagonist 5
CAS:H3R antagonist 5 (Compound 1b) is a selective inverse agonist of the histamine H3 receptor that can penetrate the blood-brain barrier, with an IC50 of 0.54 nM. It is applicable for research related to the central nervous system.Formula:C23H32N2O4Color and Shape:SolidMolecular weight:400.511Irdabisant
CAS:Irdabisant (CEP-26401) is an H3R antagonist/inverse agonist, BBB permeable, with cognition-enhancing effects for schizophrenia/cognitive research.Formula:C18H23N3O2Purity:99.77%Color and Shape:SolidMolecular weight:313.39Ref: TM-T32191
1mg58.00€5mg134.00€10mg188.00€25mg335.00€50mg470.00€100mg662.00€500mg1,320.00€1mL*10mM (DMSO)93.00€ICI 162,846
CAS:ICI 162,846 is an orally active and potent H2 receptor antagonist that inhibits gastric secretion and may be used in the study of duodenal ulcers.Formula:C11H17F3N6OPurity:99.83%Color and Shape:SolidMolecular weight:306.29H3 receptor-MO-1
CAS:H3 receptor-MO-1 is a potent modulator of the histamine H3 receptor (H3 receptor) and can be used to study neurodegeneration and cognitive disorders.Formula:C20H27N3O2Purity:99.11%Color and Shape:SolidMolecular weight:341.45Pitolisant
CAS:Pitolisant is a potent and selective nonimidazole inverse agonist that acts on the recombinant human histamine H3 receptor with Ki of 0.16 nM.Formula:C17H26ClNOPurity:99.84%Color and Shape:SolidMolecular weight:295.85Ref: TM-T60636
5mg48.00€10mg70.00€25mg120.00€50mg188.00€100mg311.00€500mg747.00€1mL*10mM (DMSO)52.00€Olopatadine hydrochloride
CAS:Olopatadine hydrochloride (ALO4943A) is an antihistamine with mast-cell stabilizing properties used as eye drops in the treatment of ALLERGIC CONJUNCTIVITIS.Formula:C21H23NO3·HClPurity:99.62% - 99.64%Color and Shape:White SolidMolecular weight:373.87Latrepirdine dihydrochloride
CAS:Latrepirdine dihydrochloride (Dimebolin dihydrochloride) is an orally active, and neuroactive antagonist of multiple drug targets.Formula:C21H25N3·2HClPurity:98.45%Color and Shape:SolidMolecular weight:392.37PF 03654746 FA
PF 03654746 FA is a human histamine receptor H(3) antagonist that can be used to study cognitive impairment and Alzheimer's disease.Formula:C19H26F2N2O3Purity:96.15%Color and Shape:SoildMolecular weight:368.42H1R ligand-1
CAS:H1R ligand-1 (Compound fragment 1) is a high-affinity ligand for the human histamine H1 receptor (H1R). It can serve as a scaffold for synthesizing a series of derivatives to investigate H1R binding kinetics.Formula:C19H23NOColor and Shape:SolidMolecular weight:281.392H4R antagonist 2
CAS:H4R Antagonist 2, a potent Furo[3,2-d]pyrimidine derivative, serves as a histamine H4 receptor antagonist and holds potential for research into rheumatoidFormula:C13H17N5OPurity:98%Color and Shape:SolidMolecular weight:259.31TAAR1 agonist 2
CAS:TAAR1 agonist 2 (compound 30), a full agonist at trace amine-associated receptor 1 (TAAR1) (pEC50=7.5), also displays agonistic properties at H1 receptors and activates various muscarinic acetylcholine receptors, including the M2 receptor (pEC50=5). This compound is utilized in researching neuropsychiatric diseases.Formula:C9H11NOColor and Shape:SolidMolecular weight:149.19Dioxopromethazine
CAS:Dioxopromethazine (Dioxoprothazine) is a drug for the treatment of a cough and expectoration. It also can be used in local anesthesia.Formula:C17H20N2O2SPurity:98%Color and Shape:SolidMolecular weight:316.42JNJ-7777120
CAS:JNJ-7777120 is the first potent and selective non-imidazole histamine H4 receptor antagonist, exhibits >1000-fold selectivity over the other histamin receptors.Formula:C14H16ClN3OPurity:99.83% - 99.96%Color and Shape:SolidMolecular weight:277.75
