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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Cyproheptadine 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:341.88Cetirizine 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:461.81Mepyramine 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:401.47Promethazine 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:320.88Mifentidine
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:228.29Amitriptyline hydrochloride
CAS:Amitriptyline hydrochloride (Annoyltin) is the hydrochloride salt of the tricyclic dibenzocycloheptadiene amitriptyline with antidepressant and antinociceptiveFormula:C20H24ClNPurity:97% - 99.94%Color and Shape:Crystals White To Off-White PowderMolecular weight:313.86Pimethixene
CAS:Pimethixene (Calmixen) blocks 5-HT1A, 2A/B/C, H1, D2/D4.4 & muscarinic M1/M2 receptors; potent with pKis 7.54-10.44.Formula:C19H19NSPurity:97.50%Color and Shape:SolidMolecular weight:293.43Ref: TM-T12489
2mg33.00€5mg48.00€10mg62.00€25mg101.00€50mg149.00€100mg215.00€200mg320.00€1mL*10mM (DMSO)50.00€Loratadine
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:382.88Pheniramine maleate
CAS:Pheniramine maleate (Trimetose), an alkylamine derivative with antihistaminic and vasodilatory properties, binds to histamine H1 receptors.Formula:C16H20N2·C4H4O4Purity:99.85%Color and Shape:Physical Description White Powder With A Faint Amine-Like Odor Melting Point 107°CMolecular weight:356.42Chlorpheniramine maleate
CAS:Chlorpheniramine maleate (NCI-C55265) is a histamine H1 antagonist used in allergic reactions, hay fever, rhinitis, urticaria, and asthma.Formula:C20H23ClN2O4Purity:99.64% - 99.98%Color and Shape:Odorless White Crystalline Solid Or White Powder With A Bitter TasteMolecular weight:390.87KSK67
CAS:KSK67 is a selective dual antagonist of sigma-2 and histamine H3 receptors with inhibitory effects on H3 receptors, sigma-1, and sigma-2 receptors, with KiFormula:C22H27N3O2Purity:99.94%Color and Shape:SoildMolecular weight:365.47Betahistine mesylate
CAS:Betahistine mesylate (Extovyl), an H1 agonist and vasodilator, treats Meniere's disease and vascular headaches; risks with asthma/ulcers.Formula:C8H12N2·2(CH4O3S)Purity:98% - 99.85%Color and Shape:CoaMolecular weight:328.4Nα-Methylhistamine FA
Nα-Methylhistamine FA is a histamine H3 receptor agonistFormula:C7H13N3O2Purity:>99.99%Color and Shape:SolidMolecular weight:171.2Samelisant
CAS:Samelisant (SUVN-G3031), a selective H3 inverse agonist, Ki=8.7/9.8 nM in humans/rats, has anti-narcoleptic properties.Formula:C21H31N3O3Purity:99.59%Color and Shape:SolidMolecular weight:373.49Ref: TM-T9770
1mg105.00€2mg158.00€5mg260.00€10mg416.00€25mg687.00€50mg964.00€100mg1,288.00€500mg2,602.00€1mL*10mM (DMSO)268.00€Methapyrilene hydrochloride
CAS:Methapyrilene hydrochloride is a biochemical.Formula:C14H20ClN3SColor and Shape:Liquid Solution) 5 5 (Ntp 1992)Molecular weight:297.85Tecastemizole
CAS:Tecastemizole (R 43512) is a selective antagonist of H1 receptor and a major metabolite of astemizole with anti-inflammatory effects.Formula:C19H21FN4Purity:99.70%Color and Shape:SolidMolecular weight:324.4Ref: TM-T26253
1mg54.00€5mg118.00€10mg168.00€25mg288.00€50mg414.00€100mg583.00€500mg1,161.00€1mL*10mM (DMSO)131.00€KSK94 FA
KSK94 FA is a potent histamine H3 receptor antagonist that inhibits H3 receptors and is used in the study of neuropathic pain and obesity.Formula:C26H28N4O3Purity:97.51%Color and Shape:SoildMolecular weight:444.53Cetirizine D8 dihydrochloride
CAS:Cetirizine D8 dihydrochloride is a deuterated H1-antihistamine with long-acting effects.Formula:C21H26Cl2N2O3Purity:98%Color and Shape:SolidMolecular weight:433.4Donetidine
CAS:Donetidine is a histamine H2 receptor antagonist used to treat digestive disorders.Formula:C20H25N5O3SPurity:99.32%Color and Shape:SolidMolecular weight:415.51Histamine H4 receptor antagonist-1
CAS:Histamine H4 receptor antagonist-1 is a potent antagonist of the histamine H4 receptor.Formula:C30H38N8O2Color and Shape:SolidMolecular weight:542.68Sufotidine
CAS:Sufotidine (AH 25352X) is a highly selective competitive H2 receptor antagonist.Formula:C20H31N5O3SPurity:99.03% - 99.92%Color and Shape:SolidMolecular weight:421.56Thioperamide maleate
CAS:Thioperamide maleate (MR-12842 maleate) is an effective and selective antagonist of H3 receptor (Ki = 4.3 nM) for inhibition of [3H]histamine synthesis (Ki = 31Formula:C19H28N4O4SPurity:98.48%Color and Shape:SolidMolecular weight:408.52Conessine hydrobromide
CAS:Conessine hydrobromide is a naturally occurring steroid alkaloid and has been used in traditional herbal medicine as a treatment for amoebic dysentery.Formula:C24H41BrN2Color and Shape:SolidMolecular weight:437.51Diphenhydramine hydrochloride
CAS:DPH: antihistamine for cough, nausea, itching, allergy, Parkinson's, sleep aid, cold remedy.Formula:C17H22ClNOPurity:99.84%Color and Shape:Taste Ph (5% Aqueous Solution) 4-6 (Ntp 1992)Molecular weight:291.82Dalcotidine
CAS:Dalcotidine (KU 1257), a histamine H2/H9 blocker, inhibits acid secretion; Ki=0.040, KB=0.041, aids ulcer healing, may lower relapse.Formula:C18H29N3O2Purity:99.09%Color and Shape:SolidMolecular weight:319.44Ref: TM-T31195
1mg63.00€5mg140.00€10mg200.00€25mg324.00€50mg470.00€100mg662.00€200mg893.00€1mL*10mM (DMSO)140.00€Sigma-1 receptor antagonist 5
Sigma-1 receptor antagonist 5 (compound 12), a 4-pyridylpiperidine derivative, exhibits analgesic properties through its antagonistic action on sigma receptorsFormula:C26H27N3OPurity:98%Color and Shape:SolidMolecular weight:397.51Neurotransmitter Receptor Compound Library
A unique collection of 1513 neurotransmitter receptor compounds, can be used for HTS and HCS screening；
Color and Shape:Odour SolidOxmetidine FA
Oxmetidine FA is an orally available specific histamine H2 receptor antagonist with antiulcerogenic properties.Formula:C20H23N5O5SPurity:97.34%Color and Shape:SoildMolecular weight:445.49Bodilisant
CAS:Bodilisant: nanomolar-affinity hH3R ligand, derived from piperidine, with BODIPY fluorophore.Formula:C27H34BF2N3OColor and Shape:SolidMolecular weight:465.4Nizatidine
CAS:Nizatidine (Acinon) is a competitive and reversible histamine H2-receptor antagonist with antacid activity.Formula:C12H21N5O2S2Purity:99.43%Color and Shape:White To Off-White Crystalline PowderMolecular weight:331.46Cetirizine Impurity C
CAS:Cetirizine Impurity C - a metabolite of hydroxyzine, is a long-acting, oral H1-antihistamine.Formula:C21H25ClN2O3Color and Shape:SolidMolecular weight:388.89Vapitadine
CAS:Vapitadine is a non-sedative antihistamine compound that relieves itching caused by atopic dermatitis.Formula:C17H20N4OPurity:99.77% - 99.86%Color and Shape:SoildMolecular weight:296.37Cetirizine Impurity C dihydrochloride
CAS:Cetirizine Impurity C dihydrochloride is a Cetirizine metabolite and long-acting H1-antihistamine.Formula:C21H27Cl3N2O3Color and Shape:SolidMolecular weight:461.81H4R antagonist 3
CAS:H4R antagonist 3 is a novel histamine-4 receptor (H4R) antagonist with an EC50 <10 mM.H4R antagonist 3 has potential inflammatory activity for the study ofFormula:C19H21ClN4SPurity:98%Color and Shape:SolidMolecular weight:372.924-Methylhistamine
CAS:4-Methylhistamine serves as a potent agonist for the histamine 4 receptor (H4R), holding promise for research into immune-related diseases, including cancer andFormula:C6H11N3Purity:98%Color and Shape:SolidMolecular weight:125.17Methimepip dihydrobromide
CAS:Methimepip dihydrobromide is a selective H3R agonist.Formula:C10H19Br2N3Color and Shape:SolidMolecular weight:341.091Alcaftadine carboxylic acid
CAS:Alcaftadine is a novel antihistamine for preventing allergic conjunctivitis.Formula:C19H21N3O2Color and Shape:SolidMolecular weight:323.39Histamine & Melatonin Receptor-Targeted Compound Library
A unique collection of xnum compounds targeting histaminergic receptor and melatonin receptor for high throughput screening (HTS) and high content screening (HCS
Color and Shape:Odour SolidDexchlorpheniramine free base
CAS:Dexchlorpheniramine Maleate, a histamine receptor antagonist, is used to treat urticaria, allergic rhinitis, allergic conjunctivitis and pruritus.Formula:C16H19ClN2Purity:98%Color and Shape:Oily Liquid SolidMolecular weight:274.79JNJ-10181457 (hydrochloride)
CAS:JNJ-10181457 (hydrochloride) is a non-imidazole H3 receptor antagonist that is brain-penetrating and selective, increasing NE and acetylcholine concentrationsFormula:C20H30Cl2N2OColor and Shape:SolidMolecular weight:385.37Levocarnitine 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% - 99.77%Color and Shape:SolidMolecular weight:253.72(S)-Azelastine hydrochloride
CAS:(S)-Azelastine HCl, an antihistamine, reduces H1R, M1R, M3R levels and inhibits HNEpC growth.Formula:C22H25Cl2N3OPurity:98%Color and Shape:SolidMolecular weight:418.363-hydroxy Desloratidine
CAS:3-hydroxy Desloratidine is a major metabolite of desloratadine , a tricyclic antagonist of the histamine H1 receptor.Formula:C19H19ClN2OColor and Shape:SolidMolecular weight:326.82(+)-Dropropizine
CAS:(+)-Dropropizine can inhibit histamine receptor, anti-allergic, and reduce a cough by modulation of neuropeptides involved in the cough reflex.Formula:C13H20N2O2Purity:>99.99%Color and Shape:White Or Off White Crystalline PowderMolecular weight:236.31Cetirizine Impurity D
CAS:Cetirizine Impurity D, an antihistamine derivative, acts as a long-lasting H1-receptor antagonist with antiallergic effects.Formula:C30H28Cl2N2Color and Shape:SolidMolecular weight:487.46Cetirizine methyl ester
CAS:Cetirizine methyl ester is a Cetirizine impurity, a long-acting, oral H1-antihistamine and hydroxyzine metabolite.Formula:C22H27ClN2O3Color and Shape:SolidMolecular weight:402.91AM-0466
CAS:AM-0466 has a wide range of applications in life science related research.Formula:C27H19F3N4O4SColor and Shape:SolidMolecular weight:552.52Oxmetidine
CAS:Oxmetidine (SKF 92994) is an H2R antagonist that inhibits transmembrane calcium flux in the cardiovascular system and is used in the study of duodenal ulcers.Formula:C19H21N5O3SPurity:99.67%Color and Shape:SolidMolecular weight:399.47Ref: TM-T68122
1mg358.00€5mg848.00€10mg1,153.00€25mg1,693.00€50mg2,313.00€100mg3,115.00€500mg6,255.00€Alimemazine D6
CAS:Alimemazine D6 is a deuterium-labeled Alimemazine. Alimemazine is an antihistamine.Formula:C18H22N2SPurity:98%Color and Shape:SolidMolecular weight:304.48Antazoline phosphate
CAS:Antazoline phosphate: H1 histamine receptor antagonist with anticholinergic effects, eases allergies.Formula:C17H22N3O4PPurity:98%Color and Shape:CoaMolecular weight:363.35
