1-Methylhistamine (hydrochloride)

1-Methylhistamine 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.Formal Name: 1-methyl-H-imidazole-4-ethanamine, dihydrochloride. CAS Number: 6481-48-7. Synonyms: N1-Methylhistamine, Ntau-Methylhistamine, tele-Methylhistamine. Molecular Formula: C6H11N3 . 2HCl. Formula Weight: 198.1. Purity: >95%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMSO: 20 mg/ml, Ethanol: 1 mg/ml, PBS (pH 7.2): 10 mg/ml. lambdamax: 217 nm. SMILES: CN1C=NC(CCN)=C1.Cl.Cl. InChi Code: InChI=1S/C6H11N3.2ClH/c1-9-4-6(2-3-7)8-5-9,,/h4-5H,2-3,7H2,1H3,2*1H. InChi Key: AGXVEALMQHTMSW-UHFFFAOYSA-N.