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.
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Pimethixene
CAS:314-03-4
Pimethixene (Calmixen) blocks 5-HT1A, 2A/B/C, H1, D2/D4.4 & muscarinic M1/M2 receptors; potent with pKis 7.54-10.44.
Formula:
C19H19NS
Purity:
97.50%
Color and Shape:
Solid
Molecular weight:
293.43
Ref: TM-T12489
| 2mg | 34.00 € | ||
| 5mg | 50.00 € | ||
| 10mg | 65.00 € | ||
| 25mg | 106.00 € | ||
| 50mg | 158.00 € | ||
| 100mg | 226.00 € | ||
| 200mg | 339.00 € | ||
| 1mL*10mM (DMSO) | 52.00 € |
Estimated delivery in United States, on Monday 7 Apr 2025
Dexchlorpheniramine Maleate
CAS:2438-32-6
Dexchlorpheniramine Maleate, an antihistamine with anticholinergic effects, treats allergies like hay fever. It's the active …
Formula:
C20H23ClN2O4
Purity:
99.58%
Color and Shape:
White Or Almost White Crystalline Powder
Molecular weight:
390.86
Ref: TM-T0785
| 100mg | 34.00 € | ||
| 1mL*10mM (DMSO) | 42.00 € |
Estimated delivery in United States, on Monday 7 Apr 2025
Pemirolast potassium
CAS:100299-08-9
Pemirolast potassium, a pyrimidinone antiallergic, blocks antigen-induced Ca²⁺ influx in mast cells.
Formula:
C10H7KN6O
Purity:
98.91% - 99.63%
Color and Shape:
Crystals From Dimethylformamide Crystalline Solid
Molecular weight:
266.31
Ref: TM-T1425
| 5mg | 35.00 € | ||
| 10mg | 52.00 € | ||
| 25mg | 74.00 € | ||
| 50mg | 93.00 € | ||
| 100mg | 124.00 € | ||
| 200mg | 160.00 € |
Estimated delivery in United States, on Monday 7 Apr 2025
Clemastine fumarate
CAS:14976-57-9
Clemastine fumarate (Meclastine (fumarate)) is a synthetic ethanolamine with anticholinergic, sedative, and histamine H1 antagonistic …
Formula:
C25H30ClNO5
Purity:
99.52% - 99.8%
Color and Shape:
Colorless To Faintly Yellow Crystalline Powder Appearance White Or Almost White Crystalline Powder
Molecular weight:
459.97
Ref: TM-T0147
| 50mg | 46.00 € | ||
| 100mg | 56.00 € | ||
| 200mg | 84.00 € | ||
| 1mL*10mM (DMSO) | 55.00 € |
Estimated delivery in United States, on Monday 7 Apr 2025
Cyproheptadine hydrochloride sesquihydrate
CAS:41354-29-4
Cyproheptadine hydrochloride sesquihydrate (Peritol), an antihistamine, is an antagonist of serotonin and histamine2.
Formula:
C21H24ClNO
Purity:
100% - 99.77%
Color and Shape:
White To Slightly Yellowish Crystalline Solid
Molecular weight:
341.88
Ref: TM-T0174
| 500mg | 34.00 € |
Estimated delivery in United States, on Monday 7 Apr 2025
Diphenylpyraline hydrochloride
CAS:132-18-3
Diphenylpyraline hydrochloride treats Parkinsonism. It's an antihistamine with anticholinergic properties and inhibits dopamine reuptake.
Formula:
C19H23NO·HCl
Purity:
98.72%
Color and Shape:
Solid
Molecular weight:
317.85
Ref: TM-T0059
| 500mg | 35.00 € | ||
| 1mL*10mM (DMSO) | 34.00 € |
Estimated delivery in United States, on Monday 7 Apr 2025
Azatadine dimaleate
CAS:3978-86-7
Azatadine dimaleate (SCH10649) is an inhibitor for histamine(IC50=6.5 nM) and cholinergic(IC50=10 nM).
Formula:
C28H30N2O8
Purity:
100% - 99.70%
Color and Shape:
Powder
Molecular weight:
522.55
Ref: TM-T0236
| 25mg | 47.00 € | ||
| 50mg | 66.00 € | ||
| 100mg | 97.00 € | ||
| 200mg | 140.00 € | ||
| 1mL*10mM (DMSO) | 34.00 € |
Estimated delivery in United States, on Monday 7 Apr 2025
Diphenhydramine hydrochloride
CAS:147-24-0
DPH: antihistamine for cough, nausea, itching, allergy, Parkinson's, sleep aid, cold remedy.
Formula:
C17H22ClNO
Purity:
99.84%
Color and Shape:
Taste Ph (5% Aqueous Solution) 4-6 (Ntp 1992)
Molecular weight:
291.82
Ref: TM-T0330
| 200mg | 34.00 € | ||
| 1mL*10mM (DMSO) | 52.00 € |
Estimated delivery in United States, on Monday 7 Apr 2025
Antazoline hydrochloride
CAS:2508-72-7
Antazoline hydrochloride (Phenazoline hydrochloride), a first-generation antihistamine, can bind to the histamine H1 receptor and …
Formula:
C17H19N3·HCl
Purity:
98% - 99.53%
Color and Shape:
White Or Almost White Crystalline Powder
Molecular weight:
301.82
Ref: TM-T0092
| 1g | 117.00 € | ||
| 100mg | 42.00 € | ||
| 500mg | 89.00 € | ||
| 1mL*10mM (DMSO) | 34.00 € |
Estimated delivery in United States, on Monday 7 Apr 2025
Ranitidine Hydrochloride
CAS:66357-59-3
Ranitidine Hydrochloride (AH19065) is a competitive and reversible inhibitor of histamine H2-receptor antagonists with antacid …
Formula:
C13H23ClN4O3S
Purity:
99.30% - 99.49%
Color and Shape:
Solid
Molecular weight:
350.86
Ref: TM-T0865
| 25mg | 35.00 € | ||
| 50mg | 50.00 € | ||
| 100mg | 64.00 € | ||
| 200mg | 73.00 € | ||
| 500mg | 87.00 € | ||
| 1mL*10mM (DMSO) | 71.00 € |
Estimated delivery in United States, on Monday 7 Apr 2025
Hydroxyzine Pamoate
CAS:10246-75-0
Hydroxyzine Pamoate (Bobsule) is a histamine H1 receptor antagonist that is effective in the treatment …
Formula:
C44H43ClN2O8
Purity:
99.49%
Color and Shape:
Solid
Molecular weight:
763.27
Ref: TM-T0053
| 10mg | 35.00 € | ||
| 25mg | 51.00 € | ||
| 50mg | 88.00 € | ||
| 100mg | 131.00 € | ||
| 200mg | 170.00 € | ||
| 500mg | 283.00 € | ||
| 1mL*10mM (DMSO) | 57.00 € |
Estimated delivery in United States, on Monday 7 Apr 2025
Sodium butanoate
CAS:156-54-7
Sodium butanoate (Sodium Butyrate) is the sodium salt of butyrate with potential antineoplastic activity.
Formula:
C4H7NaO2
Purity:
98.02% - 99.79%
Color and Shape:
White Powder
Molecular weight:
110.09
Ref: TM-T1393
| 1g | 49.00 € | ||
| 5g | 97.00 € | ||
| 10g | 143.00 € | ||
| 500mg | 39.00 € |
Estimated delivery in United States, on Monday 7 Apr 2025
Mebhydrolin napadisylate
CAS:6153-33-9
Mebhydrolin napadisylate (Incidal) is an antihistamine used to relieve allergic symptoms caused by histamine release, …
Formula:
C19H20N2C10H8O6S2
Purity:
99.35% - 99.77%
Color and Shape:
White Or Almost White Crystalline
Molecular weight:
420.52
Ref: TM-T0113
| 1g | 64.00 € | ||
| 5g | 136.00 € | ||
| 10g | 188.00 € | ||
| 500mg | 47.00 € |
Estimated delivery in United States, on Monday 7 Apr 2025
Doxylamine succinate
CAS:562-10-7
Doxylamine Succinate is a pyridine derivate histamine H1 antagonist with pronounced sedative properties.
Formula:
C21H28N2O5
Purity:
99.61%
Color and Shape:
5 1 (Ntp 1992)
Molecular weight:
388.46
Ref: TM-T1115
| 25mg | 44.00 € | ||
| 50mg | 55.00 € | ||
| 100mg | 66.00 € | ||
| 200mg | 100.00 € | ||
| 500mg | 164.00 € | ||
| 1mL*10mM (DMSO) | 55.00 € |
Estimated delivery in United States, on Monday 7 Apr 2025
Carebastine
CAS:90729-42-3
Carebastine, the active metabolite of Ebastine, is an antagonist of the histamine H1 receptor.
Formula:
C32H37NO4
Purity:
99.16%
Color and Shape:
Off-White Solid
Molecular weight:
499.64
Ref: TM-T10680
| 2mg | 44.00 € | ||
| 5mg | 65.00 € | ||
| 10mg | 96.00 € | ||
| 25mg | 187.00 € | ||
| 50mg | 279.00 € | ||
| 100mg | 415.00 € |
Estimated delivery in United States, on Monday 7 Apr 2025
Promethazine hydrochloride
CAS:58-33-3
Promethazine HCl: First-gen antihistamine, H1 and mACh blocker, affects 5-HT2A/C, D2, α1 receptors.
Formula:
C17H20N2S·HCl
Purity:
99.85%
Color and Shape:
Crystals In Water Has A Ph Of 3 5-5 0 (Ntp 1992)
Molecular weight:
320.88
Ref: TM-T0445L
| 1g | 34.00 € | ||
| 5g | 48.00 € |
Estimated delivery in United States, on Monday 7 Apr 2025
Mepyramine maleate
CAS:59-33-6
Mepyramine maleate is a mild hypnotic, local anesthetic, and H1 histamine antagonist for allergies and …
Formula:
C21H27N3O5
Purity:
99.51% - 99.7%
Color and Shape:
White Crystalline Powder
Molecular weight:
401.47
Ref: TM-T1232
| 1g | 86.00 € | ||
| 500mg | 60.00 € | ||
| 1mL*10mM (DMSO) | 34.00 € |
Estimated delivery in United States, on Monday 7 Apr 2025
Cetirizine dihydrochloride
CAS:83881-52-1
Cetirizine dihydrochloride is a potent non-drowsy antihistamine for allergies and asthma.
Formula:
C21H27Cl3N2O3
Purity:
99.4% - 99.97%
Color and Shape:
Solid
Molecular weight:
461.81
Ref: TM-T0089
| 50mg | 43.00 € | ||
| 100mg | 55.00 € | ||
| 200mg | 79.00 € | ||
| 500mg | 105.00 € | ||
| 1mL*10mM (DMSO) | 55.00 € |
Estimated delivery in United States, on Monday 7 Apr 2025
Mirtazapine
CAS:85650-52-8
Mirtazapine is a unique tetracyclic antidepressant, may cause temporary liver enzyme elevation, and is linked …
Formula:
C17H19N3
Purity:
99.98%
Color and Shape:
Solid
Molecular weight:
265.35
Ref: TM-T0137
| 5mg | 40.00 € | ||
| 10mg | 50.00 € | ||
| 25mg | 80.00 € | ||
| 50mg | 97.00 € | ||
| 100mg | 150.00 € | ||
| 200mg | 250.00 € | ||
| 1mL*10mM (DMSO) | 48.00 € |
Estimated delivery in United States, on Monday 7 Apr 2025
Mizolastine
CAS:108612-45-9
Mizolastine (SL 850324), an antihistamine with IC50 of 47 nM, treats allergies like hay fever …
Formula:
C24H25FN6O
Purity:
98% - 99.75%
Color and Shape:
Solid
Molecular weight:
432.49
Ref: TM-T0118
| 10mg | 42.00 € | ||
| 25mg | 58.00 € | ||
| 50mg | 74.00 € | ||
| 100mg | 96.00 € | ||
| 200mg | 177.00 € | ||
| 500mg | 298.00 € | ||
| 1mL*10mM (DMSO) | 44.00 € |
Estimated delivery in United States, on Monday 7 Apr 2025
