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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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  • GSK 189254 HCl
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    GSK 189254 HCl

    CAS:
    <p>GSK 189254A: histamine H3 antagonist, treats narcolepsy, may improve cognition and help with dementia, neuropathic pain.</p>
    Formula:C21H26ClN3O2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:387.9

    Ref: TM-T19628

  • GSK334429
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    GSK334429

    CAS:
    <p>GSK334429 is an antagonist of histamine H3 receptor.</p>
    Formula:C20H29F3N4O
    Color and Shape:Solid
    Molecular weight:398.47

    Ref: TM-T27473

  • Sequifenadine
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    Sequifenadine

    CAS:
    <p>Sequifenadine has the potential in researching of inflammatory eye disease with allergic symptoms that is a H1-antihistamine [1] [2].</p>
    Formula:C22H27NO
    Color and Shape:Solid
    Molecular weight:321.46

    Ref: TM-T60864

  • A-940894
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    A-940894

    CAS:
    <p>A-940894: Potent H4 receptor antagonist, anti-inflammatory, binds well to human/rat H4, low affinity for H1/H2/H3, good pharmacokinetics.</p>
    Formula:C17H21N5
    Color and Shape:Solid
    Molecular weight:295.38

    Ref: TM-T23597

  • Loratadine N-oxide
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    Loratadine N-oxide

    CAS:
    <p>Loratadine N-oxide is a metabolite of the histamine H1 receptor inverse agonist loratadine.</p>
    Formula:C22H23ClN2O3
    Color and Shape:Solid
    Molecular weight:398.88

    Ref: TM-T70306

  • MK-0249
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    MK-0249

    CAS:
    <p>MK-0249 is a potent antagonist of histamine H3 receptor (human H3, Ki : 1.7 nM).</p>
    Formula:C23H24F3N3O2
    Purity:99.90%
    Color and Shape:Solid
    Molecular weight:431.45

    Ref: TM-T12054

  • N-Acetylhistamine
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    N-Acetylhistamine

    CAS:
    <p>N-Acetylhistamine (N-Omega-acetylhistamine) is a metabolite of histamine.</p>
    Formula:C7H11N3O
    Purity:99.51%
    Color and Shape:Solid
    Molecular weight:153.18

    Ref: TM-T19443

  • Izuforant
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    Izuforant

    CAS:
    <p>Izuforant (JW1601) has anti-inflammatory effects, binds h5-HT3R (IC50: 9.1 μM), and blocks H4R orally (IC50: 36 nM).</p>
    Formula:C12H12BrN7
    Color and Shape:Solid
    Molecular weight:334.17

    Ref: TM-T61011

  • A-943931
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    A-943931

    CAS:
    <p>A-943931 is a selective histamine H4 receptor antagonist with human and rat Ki values of 4.6 and 3.8 nM respectively.inhibits the scratching response in mice.</p>
    Formula:C17H21N5
    Purity:99.79%
    Color and Shape:Solid
    Molecular weight:295.38

    Ref: TM-T73352

  • Pitolisant oxalate
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    Pitolisant oxalate

    CAS:
    <p>Pitolisant oxalate is a potent and selective inverse agonist of nonimidazole at the recombinant human histamine H3 receptor with Ki of 0.16 nM.</p>
    Formula:C19H28ClNO5
    Purity:98%
    Color and Shape:Solid
    Molecular weight:385.88

    Ref: TM-T12491

  • Pirolate
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    Pirolate

    CAS:
    <p>Pirolate is a receptor of histamine H1.</p>
    Formula:C16H15N3O5
    Purity:98%
    Color and Shape:Solid
    Molecular weight:329.31

    Ref: TM-T16541

  • Bepotastine tosylate
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    Bepotastine tosylate

    CAS:
    <p>Bepotastine tosylate: Oral 2nd-gen H1 antagonist, inhibits histamine effects on NGF; treats conjunctivitis, urticaria.</p>
    Formula:C28H33ClN2O6S
    Color and Shape:Solid
    Molecular weight:561.09

    Ref: TM-T63965

  • VUF-10497
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    VUF-10497

    CAS:
    <p>VUF-10497: H4 receptor inverse agonist, anti-inflammatory in rats, binds human H1 receptor (pKi=7.57).</p>
    Formula:C18H20ClN5S
    Purity:98%
    Color and Shape:Solid
    Molecular weight:373.9

    Ref: TM-T24951

  • A331440
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    A331440

    CAS:
    <p>A331440 is an modulator of L-histidine and histamine H3 receptor.</p>
    Formula:C22H27N3O
    Color and Shape:Solid
    Molecular weight:349.47

    Ref: TM-T26480

  • Phenindamine
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    Phenindamine

    CAS:
    <p>Phenindamine (Nu 1504) is an H1-receptor antagonist which is antihistamine[1].</p>
    Formula:C19H19N
    Color and Shape:Solid
    Molecular weight:261.36

    Ref: TM-T60424

  • Acreozast
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    Acreozast

    CAS:
    <p>Acreozast, a histamine release inhibitor, is used potentially for the treatment of asthma and atopic dermatitis.</p>
    Formula:C15H14ClN3O6
    Color and Shape:Solid
    Molecular weight:367.74

    Ref: TM-T26555

  • CP19
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    CP19

    CAS:
    <p>CP19 blocks histamine receptors; inhibits EBOV and MARV with IC50s of 3.4 μM and 29.5 μM, respectively; antiviral [1].</p>
    Formula:C26H30N2O5
    Color and Shape:Solid
    Molecular weight:450.53

    Ref: TM-T73571

  • Phenindamine Tartrate
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    Phenindamine Tartrate

    CAS:
    <p>Phenindamine Tartrate, an antihistamine and anticholinergic, treats colds and allergies like sneezing and rashes.</p>
    Formula:C23H25NO6
    Color and Shape:Solid
    Molecular weight:411.454

    Ref: TM-T33978

  • INCB38579
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    INCB38579

    CAS:
    <p>INCB38579: Oral, selective H4 antagonist; crosses brain barrier; IC50s - hH4R: 4.8 nM, mH4R: 42 nM, rH4R: 32 nM; anti-inflammatory and antipruritic.</p>
    Formula:C25H34N6O
    Color and Shape:Solid
    Molecular weight:434.58

    Ref: TM-T62460

  • Thioperamide
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    Thioperamide

    CAS:
    <p>histamine H3 and H4 antagonist/inverse agonist</p>
    Formula:C15H24N4S
    Purity:98%
    Color and Shape:White Solid
    Molecular weight:292.44

    Ref: TM-T23456