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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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  • Zaltidine
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    Zaltidine

    CAS:
    Zaltidine is an antagonist of H2-receptor, and has the antisecretory action.
    Formula:C8H10N6S
    Purity:98%
    Color and Shape:Solid
    Molecular weight:222.27

    Ref: TM-T13382

  • JNJ-10191584
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    JNJ-10191584

    CAS:
    <p>JNJ-10191584, a potent and selective antagonist at the histamine H4 receptor, has antiinflammatory and analgesic effects in animal studies of acute inflammation</p>
    Formula:C13H15ClN4O
    Color and Shape:Solid
    Molecular weight:278.74

    Ref: TM-T27658

  • Alimemazine
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    Alimemazine

    CAS:
    <p>Alimemazine, an antipruritic and HA-receptor antagonist, also partially activates H1R and other GPCRs.</p>
    Formula:C18H22N2S
    Purity:98%
    Color and Shape:Crystals Solid
    Molecular weight:298.45

    Ref: TM-T10281

  • Aminopotentidine
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    Aminopotentidine

    CAS:
    <p>H2 antagonist</p>
    Formula:C26H35N7O2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:477.6

    Ref: TM-T22566

  • Zolantidine dimaleate
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    Zolantidine dimaleate

    CAS:
    <p>H2 receptor antagonist</p>
    Formula:C26H31N3O5S
    Purity:98%
    Color and Shape:Solid
    Molecular weight:497.61

    Ref: TM-T23565

  • BMY-25271
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    BMY-25271

    CAS:
    <p>BMY-25271 is an antagonist of histamine H2 receptor.</p>
    Formula:C12H19N5O2S2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:329.44

    Ref: TM-T10575

  • ABT-239
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    ABT-239

    CAS:
    <p>ABT-239 is a novel, highly efficacious antagonist belonging to the non-imidazole class of histamine H3 receptor (H3R) antagonists.</p>
    Formula:C22H22N2O
    Purity:>99.99%
    Color and Shape:Solid
    Molecular weight:330.42

    Ref: TM-T14087

  • (R)-Mequitazine
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    (R)-Mequitazine

    CAS:
    <p>(R)-Mequitazine, a muscarinic acetylcholine receptor (M-AChRs) antagonist, is used potentially for the treatment of asthma.</p>
    Formula:C20H22N2S
    Color and Shape:Solid
    Molecular weight:322.47

    Ref: TM-T26373

  • A-304121
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    A-304121

    CAS:
    <p>A-304121 is a histamine H(3) receptor.</p>
    Formula:C20H29N3O3
    Color and Shape:Solid
    Molecular weight:359.46

    Ref: TM-T29508

  • OUP-186
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    OUP-186

    CAS:
    <p>OUP-186 is a selective H3 receptor antagonist that suppresses breast cancer cell growth with an IC50 of ~50 μM and induces apoptosis.</p>
    Formula:C19H30ClN3S
    Color and Shape:Solid
    Molecular weight:367.98

    Ref: TM-T28275

  • JNJ 10181457 dihydrochloride
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    JNJ 10181457 dihydrochloride

    CAS:
    <p>JNJ 10181457 dihydrochloride is a Histamine H3 receptor antagonist.</p>
    Formula:C20H28N2O
    Purity:98%
    Color and Shape:Solid
    Molecular weight:312.45

    Ref: TM-T22878

  • Mianserin
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    Mianserin

    CAS:
    <p>Mianserin, an H1 receptor reverse agonist, is a psychoactive compound in the tetracyclic antidepressant (TeCA) treatment family.</p>
    Formula:C18H20N2
    Purity:99.85%
    Color and Shape:Solid
    Molecular weight:264.36

    Ref: TM-T21428

  • Wy 49051
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    Wy 49051

    CAS:
    <p>Wy 49051 is an orally active antagonist of H1 receptor(IC50 of 44 nM).</p>
    Formula:C28H33N5O3
    Purity:99.89%
    Color and Shape:Solid
    Molecular weight:487.59

    Ref: TM-T13352

  • ROS 234
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    ROS 234

    CAS:
    <p>ROS 234 is a potent H3 antagonist with pKB 9.46 for Guinea-pig ileum and pKi 8.90 for Rat cortex; ED50 of 19.12 mg/kg in rats, but with limited central access.</p>
    Formula:C13H15N5
    Color and Shape:Solid
    Molecular weight:241.29

    Ref: TM-T60340

  • PF-03654746
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    PF-03654746

    CAS:
    <p>PF-03654746: selective H3 antagonist, boosts cognition in Alzheimer's, may treat allergic rhinitis.</p>
    Formula:C18H24F2N2O
    Purity:98.85% - 99.57%
    Color and Shape:Solid
    Molecular weight:322.39

    Ref: TM-T16476

  • AZD5213
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    AZD5213

    CAS:
    <p>AZD5213: selective human H3 receptor antagonist, pKi 9.3, for sleep/cognition research.</p>
    Formula:C19H25N3O2
    Color and Shape:Solid
    Molecular weight:327.42

    Ref: TM-T71423

  • Repirinast
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    Repirinast

    CAS:
    <p>Repirinast is a mediator release inhibitor. It is used to treat asthma.</p>
    Formula:C20H21NO5
    Color and Shape:Solid
    Molecular weight:355.38

    Ref: TM-T19635

  • Immepip
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    Immepip

    CAS:
    <p>Immepip, a H3 agonist, has been shown to attenuate cortical histamine release and is utilized in the research of neurological diseases.</p>
    Formula:C9H15N3
    Color and Shape:Solid
    Molecular weight:165.24

    Ref: TM-T73408

  • Phenyltoloxamine
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    Phenyltoloxamine

    CAS:
    <p>Phenyltoloxamine (Bistrimin): antihistamine with sedative, analgesic properties, and Sigma-1 receptor affinity (Ki=160 nM).</p>
    Formula:C17H21NO
    Color and Shape:Solid
    Molecular weight:255.35

    Ref: TM-T60391

  • Mizolastine dihydrochloride
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    Mizolastine dihydrochloride

    CAS:
    <p>Mizolastine dihydrochloride is a histamine H1-receptor antagonist (IC50: 47 nM).</p>
    Formula:C24H27Cl2FN6O
    Purity:98%
    Color and Shape:Solid
    Molecular weight:505.42

    Ref: TM-T22983