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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Nizatidine
CAS:76963-41-2
Nizatidine (Acinon) is a competitive and reversible histamine H2-receptor antagonist with antacid activity.
Formula:
C12H21N5O2S2
Purity:
99.43% - 99.87%
Color and Shape:
White To Off-White Crystalline Powder
Molecular weight:
331.46
Ref: TM-T1575
| 1g | 34.00 € | ||
| 1mL*10mM (DMSO) | 34.00 € |
Estimated delivery in United States, on Thursday 17 Apr 2025
Famotidine
CAS:76824-35-6
Famotidine, a histamine H2-blocker, curbs gastric acid production, lowering volume and acidity.
Formula:
C8H15N7O2S3
Purity:
98.93% - 99.75%
Color and Shape:
White To Off-White Crystalline Powder
Molecular weight:
337.45
Ref: TM-T1627
| 2g | 55.00 € |
Estimated delivery in United States, on Thursday 17 Apr 2025
Levocetirizine
CAS:130018-77-8
Levocetirizine is a Histamine-1 Receptor Antagonist. The mechanism of action of levocetirizine is as a …
Formula:
C21H25ClN2O3
Purity:
98% - 99.9%
Color and Shape:
White Powder
Molecular weight:
388.89
Ref: TM-T1469
| 5mg | 38.00 € | ||
| 10mg | 63.00 € | ||
| 25mg | 89.00 € | ||
| 50mg | 96.00 € | ||
| 100mg | 172.00 € | ||
| 200mg | 258.00 € | ||
| 1mL*10mM (DMSO) | 58.00 € |
Estimated delivery in United States, on Thursday 17 Apr 2025
Rupatadine Fumarate
CAS:182349-12-8
Rupatadine Fumarate (Rinialer) (UR-12592 Fumarate) is a potent dual PAF/H1 antagonist with Ki of 0.55/0.1 …
Formula:
C26H26ClN3·C4H4O4
Purity:
99.86%
Color and Shape:
White Or Almost-White Powder
Molecular weight:
532.03
Ref: TM-T6242
| 1g | 183.00 € | ||
| 25mg | 38.00 € | ||
| 50mg | 49.00 € | ||
| 100mg | 70.00 € | ||
| 500mg | 127.00 € | ||
| 1mL*10mM (DMSO) | 55.00 € |
Estimated delivery in United States, on Thursday 17 Apr 2025
Astemizole
CAS:68844-77-9
Astemizole (Laridal) is a long-acting antihistamine for allergies like rhinitis and asthma, with fewer anticholinergic …
Formula:
C28H31FN4O
Purity:
98.24% - 99.67%
Color and Shape:
White Crystals Solid
Molecular weight:
458.57
Ref: TM-T1278
| 5mg | 49.00 € | ||
| 10mg | 64.00 € | ||
| 25mg | 93.00 € | ||
| 1mL*10mM (DMSO) | 50.00 € |
Estimated delivery in United States, on Thursday 17 Apr 2025
Fexofenadine hydrochloride
CAS:138452-21-8
Fexofenadine Hydrochloride is a carboxylated metabolic derivative of terfenadine and long-lasting selective histamine H1 receptor …
Formula:
C32H40ClNO4
Purity:
100%
Color and Shape:
White Crystalline Powder
Molecular weight:
538.12
Ref: TM-T1470L
| 10mg | 50.00 € | ||
| 25mg | 74.00 € | ||
| 50mg | 105.00 € | ||
| 100mg | 140.00 € | ||
| 200mg | 190.00 € | ||
| 1mL*10mM (DMSO) | 52.00 € |
Estimated delivery in United States, on Thursday 17 Apr 2025
Levocarnitine propionate hydrochloride
CAS:119793-66-7
Levocarnitine propionate hydrochloride (ST-261) is used for the treatment of the deterioration of renal function, …
Formula:
C10H20ClNO4
Purity:
90% - 98%
Color and Shape:
Solid
Molecular weight:
253.72
Ref: TM-T1182
| 25mg | 35.00 € | ||
| 50mg | 50.00 € | ||
| 100mg | 65.00 € | ||
| 500mg | 153.00 € | ||
| 1mL*10mM (DMSO) | 35.00 € |
Estimated delivery in United States, on Thursday 17 Apr 2025
Azelastine hydrochloride
CAS:79307-93-0
Azelastine hydrochloride (Astelin) is a phthalazinone derivative with antihistaminergic activity.
Formula:
C22H24ClN3O·HCl
Purity:
100% - 99.97%
Color and Shape:
White Crystalline Powder
Molecular weight:
418.36
Ref: TM-T0211L
| 50mg | 35.00 € | ||
| 1mL*10mM (DMSO) | 49.00 € |
Estimated delivery in United States, on Thursday 17 Apr 2025
Lafutidine
CAS:118288-08-7
Lafutidine (FRG-8813) is a newly developed histamine H(2)-receptor antagonist, which can inhibit gastric acid secretion.
Formula:
C22H29N3O4S
Purity:
99.94%
Color and Shape:
Yellowish White Crystalline Powder
Molecular weight:
431.55
Ref: TM-T0081
| 25mg | 48.00 € | ||
| 50mg | 72.00 € | ||
| 100mg | 97.00 € | ||
| 1mL*10mM (DMSO) | 55.00 € |
Estimated delivery in United States, on Thursday 17 Apr 2025
Histamine
CAS:51-45-6
Histamine (Ergamine) is an amine derived by enzymatic decarboxylation of HISTIDINE.
Formula:
C5H9N3
Purity:
100% - 96.63%
Color and Shape:
Needles From Chloroform Solid
Molecular weight:
111.15
Ref: TM-T0965
| 50mg | 43.00 € | ||
| 100mg | 55.00 € | ||
| 200mg | 74.00 € |
Estimated delivery in United States, on Thursday 17 Apr 2025
Roxatidine Acetate hydrochloride
CAS:93793-83-0
Roxatidine Acetate hydrochloride (HOE 760) is a specific and competitive histamin H2-receptor antagonist. Roxatidine inhibits …
Formula:
C19H29ClN2O4
Purity:
99.49%
Color and Shape:
Solid
Molecular weight:
384.9
Ref: TM-T0157
| 200mg | 34.00 € | ||
| 1mL*10mM (DMSO) | 34.00 € |
Estimated delivery in United States, on Thursday 17 Apr 2025
Mianserin hydrochloride
CAS:21535-47-7
Mianserin HCl (Org GB 94): a tetracyclic antidepressant; blocks alpha-adrenergic, H1, serotonin receptors; may induce …
Formula:
C18H21ClN2
Purity:
99.63% - 99.82%
Color and Shape:
White And Film Coated Tablet And Seem To Be White Or White-Like After Removing It'S Film Coated
Molecular weight:
300.83
Ref: TM-T0783
| 1g | 157.00 € | ||
| 50mg | 35.00 € | ||
| 100mg | 42.00 € | ||
| 500mg | 106.00 € | ||
| 1mL*10mM (DMSO) | 34.00 € |
Estimated delivery in United States, on Thursday 17 Apr 2025
Ketotifen fumarate
CAS:34580-14-8
Ketotifen fumarate (HC 20511 fumarate) is a cycloheptathiophene blocker of histamine H1 receptors and release …
Formula:
C23H23NO5S
Purity:
99.25% - 99.73%
Color and Shape:
Solid
Molecular weight:
425.5
Ref: TM-T0994
| 50mg | 38.00 € | ||
| 100mg | 49.00 € | ||
| 200mg | 69.00 € | ||
| 1mL*10mM (DMSO) | 52.00 € |
Estimated delivery in United States, on Thursday 17 Apr 2025
Meclizine dihydrochloride
CAS:1104-22-9
Meclizine dihydrochloride (NSC28728) is a histamine H1 antagonist used in the treatment of motion sickness, …
Formula:
C25H27ClN2·2HCl
Purity:
98.05% - 99.79%
Color and Shape:
White Slightly Yellowish Crystalline Powder
Molecular weight:
463.87
Ref: TM-T1110
| 100mg | 55.00 € |
Estimated delivery in United States, on Thursday 17 Apr 2025
Olopatadine hydrochloride
CAS:140462-76-6
Olopatadine hydrochloride (ALO4943A) is an antihistamine with mast-cell stabilizing properties used as eye drops in …
Formula:
C21H23NO3·HCl
Purity:
99.62% - 99.64%
Color and Shape:
White Solid
Molecular weight:
373.87
Ref: TM-T1170
| 5mg | 35.00 € | ||
| 10mg | 51.00 € | ||
| 25mg | 69.00 € | ||
| 50mg | 96.00 € | ||
| 100mg | 126.00 € | ||
| 200mg | 163.00 € | ||
| 500mg | 264.00 € | ||
| 1mL*10mM (DMSO) | 49.00 € |
Estimated delivery in United States, on Thursday 17 Apr 2025
Dimenhydrinate
CAS:523-87-5
Dimenhydrinate (Vomex A) is an ethanolamine and histamine antagonist with anti-allergic activity.
Formula:
C24H28ClN5O3
Purity:
99.57% - 99.77%
Color and Shape:
Crystals Physical Description Crystalline White Powder (Ntp 1992)
Molecular weight:
469.96
Ref: TM-T0298
| 1g | 97.00 € | ||
| 100mg | 37.00 € | ||
| 200mg | 52.00 € | ||
| 500mg | 77.00 € | ||
| 1mL*10mM (DMSO) | 55.00 € |
Estimated delivery in United States, on Thursday 17 Apr 2025
Levodropropizine
CAS:99291-25-5
Levodropropizine ((S)-(-)-Dropropizine) is a histamine receptor inhibitor. It is used as an effective and very …
Formula:
C13H20N2O2
Purity:
100% - 99.93%
Color and Shape:
White Or Off White Crystalline Powder
Molecular weight:
236.31
Ref: TM-T0217
| 1g | 49.00 € | ||
| 1mL*10mM (DMSO) | 55.00 € |
Estimated delivery in United States, on Thursday 17 Apr 2025
Chlorprothixene hydrochloride
CAS:6469-93-8
Chlorprothixene hydrochloride, a typical antipsychotic, blocks 5-HT2, D1-D3, H1, muscarinic, and alpha1 receptors.
Formula:
C18H18ClNS·HCl
Purity:
99.16%
Color and Shape:
White Powder
Molecular weight:
352.32
Ref: TM-T0074L
| 100mg | 37.00 € | ||
| 1mL*10mM (DMSO) | 47.00 € |
Estimated delivery in United States, on Thursday 17 Apr 2025
Oxmetidine FA
Oxmetidine FA is an orally available specific histamine H2 receptor antagonist with antiulcerogenic properties.
Formula:
C20H23N5O5S
Purity:
97.34%
Color and Shape:
Soild
Molecular weight:
445.49
Ref: TM-T68122L
| 1mg | 185.00 € |
Estimated delivery in United States, on Monday 21 Apr 2025
Samelisant
CAS:1394808-82-2
Samelisant (SUVN-G3031), a selective H3 inverse agonist, Ki=8.7/9.8 nM in humans/rats, has anti-narcoleptic properties.
Formula:
C21H31N3O3
Purity:
99.09%
Color and Shape:
Solid
Molecular weight:
373.49
Ref: TM-T9770
| 1mg | 111.00 € | ||
| 2mg | 166.00 € | ||
| 5mg | 274.00 € | ||
| 10mg | 439.00 € | ||
| 25mg | 725.00 € | ||
| 50mg | 1,017.00 € | ||
| 100mg | 1,359.00 € | ||
| 500mg | 2,745.00 € | ||
| 1mL*10mM (DMSO) | 283.00 € |
Estimated delivery in United States, on Monday 21 Apr 2025
