a-methylhistamine

(R)-(-)-α-Methylhistamine dihydrobromide is a potent, selective, and brain-penetrant agonist of the H3 histamine receptor with high receptor affinity, capable of enhancing memory retention and attenuating cognitive impairment in rat models, making it a valuable pharmacological probe for elucidating central histaminergic signaling and H3 receptor-mediated modulation of learning and memory processes.

R(-)-alpha-Methylhistamine 2HCl is an effective and selective agonist of the H3 histamine receptor.

Nα-Methylhistamine FA is a histamine H3 receptor agonist

OUP-186 is a high affinity and human/rat species-selective antagonist of histamine H3 receptor. OUP-186 suppressed the proliferation of breast cancer cells. The IC50 values at 48 hours for OUP-186 was approximately 50 μM. OUP-186 potently induced cell dea

1-Methylhistamine is a metabolite of histamine (Him).

Nα-Methylhistamine dihydrochloride is a histamine H3 receptor agonist.

1-Methyl-4-imidazoleacetic acid (MIMA) is a stable metabolite of histamine that is produced by the oxidation of the primary metabolite, N-methylhistamine. Urinary levels of MIMA are commonly measured to evaluate histamine secretion, particularly in the context of systemic mastocytosis.

N tau-methylhistamine is one of the histamine metabolites. N tau-methylhistamine in plasma and urine is a good parameter for histamine release, and the determination of this histamine metabolite is generally less hampered by possible artifacts (due to bas

4-Methylhistamine serves as a potent agonist for the histamine 4 receptor (H4R), holding promise for research into immune-related diseases, including cancer and autoimmune disorders [1] [2].

1-Methylhistamine dihydrochloride is a major metabolite of histamine by histamine N-methyltransferase in the pathway of histidine metabolism. It has been used as a biomarker of histaminergic system activity in the brains of Alzheimer's disease patients as well as those with hypersomnia and other neurological conditions.

2-(1-(methyl-d3)-1H-imidazol-4-yl)ethan-1-amine 2HCl is a deuterated compound of 2-(1-(methyl)-1H-imidazol-4-yl)ethan-1-amine 2HCl. 2-(1-(methyl)-1H-imidazol-4-yl)ethan-1-amine 2HCl has a CAS number of 6481-48-7. 1-Methylhistamine dihydrochloride is a major metabolite of histamine by histamine N-methyltransferase in the pathway of histidine metabolism. It has been used as a biomarker of histaminergic system activity in the brains of Alzheimer's disease patients as well as those with hypersomnia and other neurological conditions.