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Histamine Receptor

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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  • Tiotidine

    CAS:
    <p>Tiotidine is a selective histamine H2-receptor antagonist (pA2=7.3-7.8 for guinea-pig right atrium).</p>
    Formula:C10H16N8S2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:312.42
  • Diphenylpyraline

    CAS:
    <p>Diphenylpyridine is the first generation antihistamine, which has the anticholinergic effect of diphenylpiperidine.</p>
    Formula:C19H23NO
    Color and Shape:Solid
    Molecular weight:281.39
  • Cetirizine D8

    CAS:
    <p>Cetirizine D8 is a deuterium-labeled Cetirizine. Cetirizine is a second-generation antihistamine and a long-acting histamine H1-receptor antagonist.</p>
    Formula:C21H25ClN2O3
    Purity:98%
    Color and Shape:Solid
    Molecular weight:396.94
  • Cetirizine D4

    CAS:
    <p>Cetirizine D4 is a deuterium-labeled Cetirizine. Cetirizine is a second-generation antihistamine and a long-acting histamine H1-receptor antagonist.</p>
    Formula:C21H25ClN2O3
    Purity:98%
    Color and Shape:Solid
    Molecular weight:392.91
  • WZ4141

    CAS:
    <p>WZ4141 is an intermediate in compound synthesis.</p>
    Formula:C16H13N3O2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:279.29
  • Gizzerosine

    CAS:
    <p>Gizzerosine, a biogenic amine formed during feed processing, is a toxicant that induces mortality in livestock.</p>
    Formula:C11H20N4O2
    Color and Shape:Solid
    Molecular weight:240.3
  • Antazoline phosphate

    CAS:
    <p>Antazoline phosphate: H1 histamine receptor antagonist with anticholinergic effects, eases allergies.</p>
    Formula:C17H22N3O4P
    Purity:98%
    Color and Shape:Coa
    Molecular weight:363.35
  • Emedastine Difumarate

    CAS:
    <p>Emedastine Difumarate, an H1 receptor blocker for allergic conjunctivitis, reduces histamine-induced eye inflammation.</p>
    Formula:C25H34N4O9
    Color and Shape:Solid
    Molecular weight:534.56
  • Dioxopromethazine hydrochloride

    CAS:
    <p>Dioxopromethazine is a target-based classification of drug and available in a number of countries worldwide.</p>
    Formula:C17H20N2O2S·HCl
    Purity:99.58%
    Color and Shape:Solid
    Molecular weight:352.88
  • H4 Receptor antagonist 1

    CAS:
    <p>H4 Receptor antagonist 1 is a potent and selective histamine H4 receptor inverse agonist, with an IC50 of 19 nM.</p>
    Formula:C16H17ClN4O
    Purity:98.81%
    Color and Shape:Solid
    Molecular weight:316.79
  • Mebhydrolin

    CAS:
    <p>Mebhydrolin (Mebhydroline) is a specific histamine H1 receptor antagonist.</p>
    Formula:C19H20N2
    Purity:99.3% - ≥98%
    Color and Shape:Solid
    Molecular weight:276.38
  • Fexofenadine

    CAS:
    <p>Fexofenadine, a non-sedating antihistamine, treats allergies like hay fever and urticaria.</p>
    Formula:C32H39NO4
    Purity:99.35%
    Color and Shape:White To Off-White Solid
    Molecular weight:501.66
  • Conessine

    CAS:
    <p>Conessine (Conessinum), a steroidal alkaloid isolated from Holarrhena floribunda, interacts with the histamine H3 receptor and has anti-malarial activity.</p>
    Formula:C24H40N2
    Purity:99.65%
    Color and Shape:Solid
    Molecular weight:356.59
  • Fexofenadine hydrochloride

    CAS:
    <p>Fexofenadine hydrochloride (Terfenidine carboxylate hydrochloride) is a second generation antihistamine that is used for the treatment of allergic rhinitis,</p>
    Formula:C32H39NO4·HCl
    Purity:99.39% - ≥95%
    Color and Shape:Solid
    Molecular weight:538.13
  • Acrivastine

    CAS:
    <p>Acrivastine (Acrivastin) is a short-acting histamine 1 receptor antagonist.</p>
    Formula:C22H24N2O2
    Purity:99.73% - >99.99%
    Color and Shape:Solid
    Molecular weight:348.44
  • Chlorphenoxamine

    CAS:
    <p>Chlorphenoxamine (Contristamine) is an antihistamine and anticholinergic used as an antipruritic and antiparkinsonian agent.</p>
    Formula:C18H22ClNO
    Purity:99.44% - 99.85%
    Color and Shape:Solid
    Molecular weight:303.83
  • Epinastine

    CAS:
    <p>Epinastine (WAL801) is an antihistamine, mast cell stabilizer, and H1 antagonist with anti-allergic properties.</p>
    Formula:C16H15N3
    Purity:99.94%
    Color and Shape:Solid
    Molecular weight:249.31
  • Alcaftadine

    CAS:
    <p>Alcaftadine (Lastacaft) is an H1 histamine receptor antagonist indicated for the prevention of itching associated with allergic conjunctivitis.</p>
    Formula:C19H21N3O
    Purity:98% - 98.65%
    Color and Shape:Solid
    Molecular weight:307.39
  • Bepotastine Besilate

    CAS:
    <p>Bepotastine Besilate (TAU 284) is a non-sedating and selective H1 receptor antagonist (pIC50: 5.7).</p>
    Formula:C21H25ClN2O3·C6H6O3S
    Purity:99.83% - 99.9%
    Color and Shape:Brown Viscous Liquid
    Molecular weight:547.06
  • Desloratadine

    CAS:
    <p>Desloratadine (Sch34117) is a long-acting piperidine derivate with selective H1 antihistaminergic and non-sedating properties.</p>
    Formula:C19H19ClN2
    Purity:99.79% - >99.99%
    Color and Shape:Solid
    Molecular weight:310.82
  • Lodoxamide

    CAS:
    <p>Lodoxamide (Lodoxamidum) is an antiallergic drug acting as a mast-cell stabilizer. It is effective in the treatment of asthma and allergic conjunctivitis.</p>
    Formula:C11H6ClN3O6
    Purity:99.13% - 99.81%
    Color and Shape:Solid
    Molecular weight:311.63
  • Niaprazine

    CAS:
    <p>Niaprazine is a histamine H1-receptor antagonist with marked sedative properties.</p>
    Formula:C20H25FN4O
    Purity:99.56%
    Color and Shape:Solid
    Molecular weight:356.44
  • Ritanserin

    CAS:
    <p>Ritanserin (R 55667) is a long-acting, highly potent, relatively selective, orally bioavailable 5-HT2 receptor antagonist.Cost-effective and quality-assured.</p>
    Formula:C27H25F2N3OS
    Purity:99.77% - 99.89%
    Color and Shape:Solid
    Molecular weight:477.57
  • Emedastine

    CAS:
    <p>Emedastine (LY188695) is a second generation, selective histamine H1 receptor antagonist with anti-allergic activity.</p>
    Formula:C17H26N4O
    Purity:97.1% - 97.76%
    Color and Shape:Oil
    Molecular weight:302.41
  • Tesmilifene fumarate

    CAS:
    <p>Tesmilifene fumarate (DPPE fumarate) (DPPE fumarate) is an H1C receptor antagonist。</p>
    Formula:C23H29NO5
    Purity:99.86%
    Color and Shape:Solid
    Molecular weight:399.48
  • Diphenhydramine

    CAS:
    <p>Diphenhydramine (Syntedril): first-gen antihistamine for allergies, antiemetic, antitussive, anticholinergic, sedative, treats drug-induced parkinsonism.</p>
    Formula:C17H21NO
    Purity:98.07%
    Color and Shape:Solid
    Molecular weight:255.35
  • Ebastine

    CAS:
    <p>Ebastine (Kestine) (trade names Evastin, Kestine, Ebastel, Aleva) is a non-sedating H1 antihistamine.</p>
    Formula:C32H39NO2
    Purity:99.65% - 99.93%
    Color and Shape:White To Off-White Powder
    Molecular weight:469.66
  • Pitolisant hydrochloride

    CAS:
    <p>Pitolisant hydrochloride (Ciproxidine) is a potent and selective inverse agonist of the histamine H3 receptor(Ki : 0.16 nM).</p>
    Formula:C17H27Cl2NO
    Purity:99.72% - 99.91%
    Color and Shape:Solid
    Molecular weight:332.31
  • Clemizole

    CAS:
    <p>Clemizole is an H1 histamine receptor antagonist, can inhibit NS4B's RNA binding and hepatitis C virus (HCV) replication.</p>
    Formula:C19H20ClN3
    Purity:98% - 99.65%
    Color and Shape:Solid
    Molecular weight:325.84
  • HTMT dimaleate

    CAS:
    <p>HTMT dimaleate (Histamine Trifluoromethyl Toluidide Dimaleate) is an H1 and H2 receptor agonist.</p>
    Formula:C27H33F3N4O9
    Purity:99.51%
    Color and Shape:Solid
    Molecular weight:614.57
  • Hydroxyzine

    CAS:
    <p>Hydroxyzine (Hydroxyzine free base) is an antagonist of histamine H1-receptor.</p>
    Formula:C21H27ClN2O2
    Purity:99.54% - ≥95%
    Color and Shape:Oil Solid
    Molecular weight:374.9
  • Samelisant dihydrochloride

    CAS:
    <p>SUVN-G3031: H3 receptor antagonist; may treat cognitive issues, ADHD, epilepsy, sleep, obesity, schizophrenia, eating disorders, pain.</p>
    Formula:C21H33Cl2N3O3
    Color and Shape:Solid
    Molecular weight:446.41
  • Bromodiphenhydramine hydrochloride

    CAS:
    <p>Bromodiphenhydramine hydrochloride is a new antihistaminic in the control of cutaneous.</p>
    Formula:C17H21BrClNO
    Purity:97.29%
    Color and Shape:Solid
    Molecular weight:370.71
  • BMY-25368

    CAS:
    <p>BMY-25368 is a long-acting antagonist of the H2-receptor.</p>
    Formula:C19H25N3O3
    Color and Shape:Solid
    Molecular weight:343.42
  • JNJ-5207852 dihydrochloride

    CAS:
    <p>JNJ-5207852 dihydrochloride is a novel, non-imidazole histamine H3 receptor antagonist, with high affinity at the rat (pKi=8.9) and human (pKi=9.24) H3 receptor</p>
    Formula:C20H34Cl2N2O
    Purity:99.51%
    Color and Shape:Solid
    Molecular weight:389.4
  • Buclizine

    CAS:
    <p>Buclizine is an orally active antihistamine, antiallergic compound. buclizine is also a strong teratogen in rats and exhibits antitumour effects.</p>
    Formula:C28H33ClN2
    Color and Shape:Solid
    Molecular weight:433.03
  • Clobenpropit 2HBr

    CAS:
    <p>Clobenpropit 2HBr is a histamine H3 receptor antagonist. It has neuroprotective effects via stimulation of GABA release in the brain.</p>
    Formula:C14H17ClN4S
    Color and Shape:Solid
    Molecular weight:308.83
  • Bilastine

    CAS:
    <p>Bilastine (Bilaxten) is a novel new-generation antihistamine that is highly selective for the H1 histamine receptor, has a rapid onset and prolonged duration of</p>
    Formula:C28H37N3O3
    Purity:99.86% - >99.99%
    Color and Shape:Solid
    Molecular weight:463.61
  • SCH-37370

    CAS:
    <p>SCH-37370 is an effective and orally active dual antagonist of platelet-activating factor and histamine.</p>
    Formula:C21H21ClN2O
    Purity:99.07%
    Color and Shape:Solid
    Molecular weight:352.86
  • Chlorpheniramine

    CAS:
    <p>Chlorpheniramine is an H1 anti-histamine agent for IgE-mediated inflammation that is commonly used for allergic diseases.</p>
    Formula:C16H19ClN2
    Color and Shape:Solid
    Molecular weight:274.79
  • Fenspiride

    CAS:
    <p>Fenspiride: oral non-steroidal anti-inflammatory, treats respiratory infections/otitis, inhibits H1-histamine receptors and PDE 3, 4, 5.</p>
    Formula:C15H20N2O2
    Color and Shape:Solid
    Molecular weight:260.33
  • Clobenpropit dihydrobromide

    CAS:
    <p>Clobenpropit dihydrobromide is a potent antagonist and inverse agonist of histamine H3R (histamine H3LR,pEC50 of 8.07)</p>
    Formula:C14H19Br2ClN4S
    Purity:99.86%
    Color and Shape:Solid
    Molecular weight:470.7
  • Bavisant dihydrochloride hydrate

    CAS:
    <p>Bavisant dihydrochloride (JNJ31001074AAC) is an oral H3 receptor antagonist for ADHD treatment. Phase 2 trials show no significant benefits at 10 mg/day.</p>
    Formula:C19H31Cl2N3O3
    Color and Shape:Solid
    Molecular weight:420.38
  • Metiamide

    CAS:
    <p>Metiamide (SK&amp;F 92058) is a histamine H2-receptor antagonist .</p>
    Formula:C9H16N4S2
    Purity:97.41%
    Color and Shape:Solid
    Molecular weight:244.38
  • 4-Methylhistamine hydrochloride

    CAS:
    <p>Compound with imidazole ring &amp; amine group; inhibits copper enzymes, affects gene expression.</p>
    Formula:C6H12ClN3
    Purity:95%
    Color and Shape:Solid
    Molecular weight:161.633
  • Irdabisant hydrochloride

    CAS:
    <p>Irdabisant (CEP-26401) is a selective H3R inverse agonist, BBB-penetrable, with cognition-enhancing effects.</p>
    Formula:C18H24ClN3O2
    Color and Shape:Solid
    Molecular weight:349.86
  • Triprolidine hydrochloride

    CAS:
    <p>Triprolidine hydrochloride anhydrous, a Histamine H1 antagonist, is used in asthma, allergic rhinitis, and urticaria.</p>
    Formula:C19H23ClN2
    Color and Shape:Solid
    Molecular weight:314.852
  • Triprolidine

    CAS:
    <p>Triprolidine: oral H1 receptor blocker with motor/sensory spinal effects, for allergy research.</p>
    Formula:C19H22N2
    Color and Shape:Solid
    Molecular weight:278.39
  • GSK189254A

    CAS:
    <p>GSK189254A (GSK189254) is a potent and specific histamine H3 receptor antagonist (pKi values: 9.59-9.90 and 8.51-9.17 for human and rat H3).</p>
    Formula:C21H25N3O2
    Purity:98.71% - 99.858%
    Color and Shape:Solid
    Molecular weight:351.44
  • Osthole

    CAS:
    <p>Osthole (Osthol), a potential inhibitor of histamine H1 receptor, has been shown to stimulate osteoblast proliferation and differentiation.</p>
    Formula:C15H16O3
    Purity:99.93% - 99.96%
    Color and Shape:Fine White Powder
    Molecular weight:244.29
  • Betazole

    CAS:
    <p>Betazole, an oral H2 receptor agonist, stimulates gastric acid and raises bile duct pressure, used for gastric secretory testing.</p>
    Formula:C5H9N3
    Color and Shape:Solid
    Molecular weight:111.15
  • Betazole dihydrochloride

    CAS:
    <p>Betazole dihydrochloride (Betazole hydrochloride) is an agonist of H2 receptor.</p>
    Formula:C5H11Cl2N3
    Purity:99.12%
    Color and Shape:Solid
    Molecular weight:184.067
  • Mequitazine

    CAS:
    <p>Mequitazine (Virginan) is an effective, nonsedative and long-acting histamine H1 antagonist.</p>
    Formula:C20H22N2S
    Purity:99.98%
    Color and Shape:Solid
    Molecular weight:322.47
  • Ciproxifan maleate

    CAS:
    <p>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 affinity</p>
    Formula:C20H22N2O6
    Purity:99.39%
    Color and Shape:Solid
    Molecular weight:386.4
  • Epinastine hydrochloride

    CAS:
    <p>Epinastine hydrochloride (WAL-801CL HCl) is an antihistamine and mast cell stabilizer that is used in eye drops to treat allergic conjunctivitis.</p>
    Formula:C16H15N3·HCl
    Purity:99.26% - 99.62%
    Color and Shape:White Solid
    Molecular weight:285.77
  • Mecamylamine hydrochloride

    CAS:
    <p>Mecamylamine hydrochloride (Mevasin) is a nicotinic antagonist, used as a ganglionic blocker in hypertension.</p>
    Formula:C11H22ClN
    Purity:99.76% - >99.99%
    Color and Shape:White Solid
    Molecular weight:203.75
  • JNJ-7777120

    CAS:
    <p>JNJ-7777120 is the first potent and selective non-imidazole histamine H4 receptor antagonist, exhibits &gt;1000-fold selectivity over the other histamin receptors.</p>
    Formula:C14H16ClN3O
    Purity:99.83% - 99.96%
    Color and Shape:Solid
    Molecular weight:277.75
  • Chlorcyclizine

    CAS:
    <p>CHLORCYCLIZINE is a histamine H1 antagonist and a potent hepatitis C virus (HCV) entry inhibitor.</p>
    Formula:C18H21ClN2
    Purity:98.75%
    Color and Shape:Solid
    Molecular weight:300.83
  • Chlorprothixene

    CAS:
    <p>Chlorprothixene (Truxal) is a typical antipsychotic drug of the thioxanthene class, which was the first of the series to be synthesized.</p>
    Formula:C18H18ClNS
    Purity:98.77% - 99.756%
    Color and Shape:Pale Yellow Crystals Solid
    Molecular weight:315.86
  • VUF10460

    CAS:
    <p>VUF10460 is a non-imidazole histamine H4 receptor agonist.</p>
    Formula:C15H19N5
    Purity:99.44% - 99.57%
    Color and Shape:Solid
    Molecular weight:269.34
  • Dimaprit dihydrochloride

    CAS:
    <p>Dimaprit dihydrochloride: selective H2 agonist, inhibits nNOS (IC50: 49 μM), boosts gastric acid.</p>
    Formula:C6H15N3S·2HCl
    Purity:99.79%
    Color and Shape:Solid
    Molecular weight:234.19
  • Talastine HCl

    CAS:
    <p>Talastine is an antihistamine drug.</p>
    Formula:C19H22ClN3O
    Purity:98%
    Color and Shape:Solid
    Molecular weight:343.86
  • C-Type Natriuretic Peptide (CNP) (1-22), human

    CAS:
    <p>C-Type Natriuretic Peptide (CNP) (1-22), human is the 1-22 fragment of C-Type Natriuretic Peptide.</p>
    Formula:C93H157N27O28S3
    Purity:>99.99%
    Color and Shape:Solid
    Molecular weight:2197.6
  • Tiaramide hydrochloride

    CAS:
    <p>Tiaramide hydrochloride (FK-1160) is an anti-inflammatory that blocks mast cell mediators and relaxes smooth muscles.</p>
    Formula:C15H19Cl2N3O3S
    Purity:98.48%
    Color and Shape:Solid
    Molecular weight:392.3
  • Tribenoside

    CAS:
    <p>Tribenoside (BG-356) is a vasoprotectant with mild anti-inflammatory, analgesic, and wound healing properties.</p>
    Formula:C29H34O6
    Purity:≥98%
    Color and Shape:Liquid
    Molecular weight:478.58
  • cicloprofen

    CAS:
    <p>cicloprofen is Cell division cycle 7-related protein kinase (human) inhibitor.</p>
    Formula:C16H14O2
    Purity:98.15%
    Color and Shape:Solid
    Molecular weight:238.2812
  • Acitazanolast

    CAS:
    <p>Acitazanolast (WP-871) is an anti-allergic drug candidate.</p>
    Formula:C9H7N5O3
    Purity:98.25%
    Color and Shape:Solid
    Molecular weight:233.18
  • 2-Pyridylethylamine dihydrochloride

    CAS:
    <p>2-Pyridylethylamine dihydrochloride is a Histamine H1 receptor agonist.</p>
    Formula:C7H12Cl2N2
    Purity:99.42%
    Color and Shape:Solid
    Molecular weight:195.09
  • Decloxizine

    CAS:
    <p>Decloxizine is a H1 receptor antagonist</p>
    Formula:C21H28N2O2
    Purity:99.53%
    Color and Shape:White Or Similar To White Powder
    Molecular weight:340.46
  • Zotepine

    CAS:
    <p>Zotepine, an antipsychotic agent, is a potent antagonist of 5-HT2A, 5-HT2C, Histamine H1, α1-adrenergic, and Dopamine D2 receptors, with Kds of 2.6 nM, 3.2 nM,</p>
    Formula:C18H18ClNOS
    Purity:99.78%
    Color and Shape:Solid
    Molecular weight:331.86
  • Clemizole hydrochloride

    CAS:
    <p>Clemizole hydrochloride blocks H1 histamine receptors and inhibits HCV replication and NS4B RNA binding.</p>
    Formula:C19H21Cl2N3
    Purity:>99.99%
    Color and Shape:Solid
    Molecular weight:362.3
  • Antazoline

    CAS:
    <p>Antazoline has antihistamine and anticholinergic effects.It used to treat a variety of arrhythmias.</p>
    Formula:C17H19N3
    Purity:≥95%
    Color and Shape:White Crystalline Powder Solid
    Molecular weight:265.35
  • Psoralenoside

    CAS:
    <p>Psoralenoside: a compound from Psoralea fruit; has estrogenic, osteoblastic, antitumor, and antibacterial properties.</p>
    Formula:C17H18O9
    Purity:99.03% - 99.49%
    Color and Shape:Solid
    Molecular weight:366.32
  • Betahistine EP Impurity C

    CAS:
    <p>Betahistine EP Impurity C (NSC19005) is structurally related to Betahistine. Betahistine EP Impurity C is a dimer of Betahistine.</p>
    Formula:C15H19N3
    Purity:≥95%
    Color and Shape:Solid
    Molecular weight:241.33
  • Betahistine

    CAS:
    <p>Betahistine treats vertigo and balance issues in Ménière's disease; it's a histamine analog and H1 receptor agonist.</p>
    Formula:C8H12N2
    Purity:99.87% - 99.87%
    Color and Shape:Yellowish Liquid Liquid Liquid
    Molecular weight:136.19
  • Buclizine dihydrochloride

    CAS:
    <p>Buclizine dihydrochloride (Buclina) is the hydrochloride salt form of buclizine, a piperazine histamine H1 receptor antagonist with primarily antiemetic and</p>
    Formula:C28H33ClN2·2HCl
    Purity:98.05%
    Color and Shape:Off-White Powder
    Molecular weight:505.95
  • S 38093

    CAS:
    <p>S 38093 is a brain-penetrant antagonist of the H3 receptor (Ki: 8.8/1.44/1.2 μM, for rat/mouse/human).</p>
    Formula:C17H24N2O2
    Purity:99.95%
    Color and Shape:Solid
    Molecular weight:288.38
  • Dioxopromethazine

    CAS:
    <p>Dioxopromethazine (Dioxoprothazine) is a drug for the treatment of a cough and expectoration. It also can be used in local anesthesia.</p>
    Formula:C17H20N2O2S
    Purity:98%
    Color and Shape:Solid
    Molecular weight:316.42
  • Carcinine ditrifluoroacetate Acetate


    <p>Carcinine ditrifluoroacetate Acetate (β-Alanylhistamine dihydrochloride) is an H3 receptor antagonist.</p>
    Formula:C14H20F6N4O7
    Purity:98.18%
    Color and Shape:Solid
    Molecular weight:470.32
  • Decloxizine dihydrochloride

    CAS:
    <p>Decloxizine dihydrochloride (UCB 1402 dihydrochloride) is a histamine 1 receptor antagonist.</p>
    Formula:C21H28N2O2·2ClH
    Purity:99.73%
    Color and Shape:Solid
    Molecular weight:413.39
  • Histamine Phosphate

    CAS:
    <p>Histamine Phosphate (Histamine acid phosphate) acts directly on the blood vessels to dilate arteries and capillaries mediated by both H 1- and H 2-receptors.</p>
    Formula:C5H9N·2H3O4P
    Purity:>99.99%
    Color and Shape:White Crystal Powder
    Molecular weight:307.14
  • Alginic acid

    CAS:
    <p>Alginic acid, a polysaccharide from brown seaweed, has anti-anaphylactic and anti-inflammatory properties and is used in food industry.</p>
    Formula:C14H22O13
    Purity:≥98%
    Color and Shape:Solid
    Molecular weight:398.317
  • Betahistine dihydrochloride

    CAS:
    <p>Betahistine dihydrochloride (Betahistine 2HCl) is a histamine analog and H1 receptor agonist that serves as a vasodilator.</p>
    Formula:C8H14Cl2N2
    Purity:99.34% - 99.88%
    Color and Shape:White To Light Yellow Crystalline Powder
    Molecular weight:209.12
  • Thonzylamine

    CAS:
    <p>Thonzylamine is an antihistamine/anticholinergic, combined with Clofedanol or Phenylephrine for cold, hay fever, or allergy relief.</p>
    Formula:C16H22N4O
    Purity:99.45%
    Color and Shape:Solid
    Molecular weight:286.37
  • Alimemazine hemitartrate

    CAS:
    <p>Alimemazine hemitartrate (Trimeprazine hemitartrate) is aphenothiazine derivative that is used as an antipruritic.</p>
    Formula:C18H22N2SC4H6O6
    Purity:98.16% - 99.69%
    Color and Shape:Solid
    Molecular weight:448.53
  • JNJ-5207852

    CAS:
    <p>JNJ-5207852 is a novel, non-imidazole histamine H3 receptor antagonist, with high affinity at the rat (pKi=8.9) and human (pKi=9.24) H3 receptor.</p>
    Formula:C20H32N2O
    Purity:97.19%
    Color and Shape:Solid
    Molecular weight:316.48
  • LML134

    CAS:
    <p>LML134 (LML-134) is an inverse agonist of Histamine 3 receptor (H3R)(hH3R cAMP and hH3R bdg with Kis of 0.3 nM and 12 nM).</p>
    Formula:C19H29N5O3
    Purity:99.36%
    Color and Shape:Solid
    Molecular weight:375.47
  • S 38093 HCl

    CAS:
    <p>S 38093 is a novel brain-penetrant antagonist/inverse agonist of H3 receptors.</p>
    Formula:C17H25ClN2O2
    Purity:97.91%
    Color and Shape:Solid
    Molecular weight:324.85
  • Hydroxyzine dihydrochloride

    CAS:
    <p>Hydroxyzine dihydrochloride treats allergies, pruritus, anxiety; causes drowsiness; also an antiemetic and sedative.</p>
    Formula:C21H27ClN2O2·2HCl
    Purity:99.46% - 99.79%
    Color and Shape:Oil Powder
    Molecular weight:447.83
  • OXOMEMAZINE

    CAS:
    <p>Oxomemazine: a phenothiazine antihistamine H1-blocker with strong antimuscarinic and selective M1 antagonist properties, used in cough research.</p>
    Formula:C18H22N2O2S
    Purity:99.58%
    Color and Shape:Solid
    Molecular weight:330.44
  • Ranitidine

    CAS:
    <p>Ranitidine (HSDB 3925) is a non-imidazole blocker of those histamine receptors that mediate gastric secretion (H2 receptors).</p>
    Formula:C13H22N4O3S
    Purity:99.52%
    Color and Shape:Solid Solid
    Molecular weight:314.40
  • Bepotastine

    CAS:
    <p>Bepotastine (Bepotastine free base) free base is a histamine 1 (H1) receptor antagonis.</p>
    Formula:C21H25ClN2O3
    Purity:99.75%
    Color and Shape:Solid
    Molecular weight:388.89
  • Latrepirdine dihydrochloride

    CAS:
    <p>Latrepirdine dihydrochloride (Dimebolin dihydrochloride) is an orally active, and neuroactive antagonist of multiple drug targets.</p>
    Formula:C21H25N3·2HCl
    Purity:98.45%
    Color and Shape:Solid
    Molecular weight:392.37
  • Levocetirizine Dihydrochloride

    CAS:
    <p>Levocetirizine Dihydrochloride is a third-gen antihistamine targeting H1-receptors, treating allergies and urticaria.</p>
    Formula:C21H27Cl3N2O3
    Purity:99.89%
    Color and Shape:White Or Off-White Crystalline Powder
    Molecular weight:461.81
  • Methaphenilene hydrochloride

    CAS:
    <p>Methaphenilene hydrochloride is an H1 receptor antagonist with antihistaminic and anticholinergic activity, in allergic inflammation and autonomic research.</p>
    Formula:C15H21ClN2S
    Purity:99.84%
    Color and Shape:Solid
    Molecular weight:296.86
  • Ciproxifan

    CAS:
    <p>Ciproxifan (FUB-359) is a highly effective and specific histamin H3-receptor antagonist (IC50: 9.2 nM).</p>
    Formula:C16H18N2O2
    Purity:98.00%
    Color and Shape:Solid
    Molecular weight:270.33
  • Amthamine

    CAS:
    <p>Compound AMTHAMINE DIHYDROBROMIDE is a useful organic compound for research related to life sciences.</p>
    Formula:C6H11N3S
    Color and Shape:Soild
    Molecular weight:157.24
  • Roxatidine acetate

    CAS:
    <p>Roxatidine acetate: anti-ulcer, blocks histamine, reduces acid. Safer at lower doses.</p>
    Formula:C19H28N2O4
    Purity:98%
    Color and Shape:White Or Off-White Powder
    Molecular weight:348.44
  • Lodoxamide tromethamine

    CAS:
    <p>Lodoxamide tromethamine is a mast cell stabilizer with anti-allergic properties and can be used in studies about the treatment of asthma and allergic</p>
    Formula:C19H28ClN5O12
    Purity:98.8%
    Color and Shape:Solid
    Molecular weight:553.91
  • GT 2016

    CAS:
    <p>GT 2016 is a H3 receptor antagonist.</p>
    Formula:C19H31N3O
    Purity:98%
    Color and Shape:Solid
    Molecular weight:317.47