Formulation: A solid
Formal Name: 1H-imidazole-5-ethanamine
Purity: ≥95%
Formula Markup: C5H9N3
Formula Weight: 111,1
Shelf life (days): 1460
CAS Number: 51-45-6
Notes: Histamine is a biogenic amine.{61351,61352,61353} It is produced from histidine in basophils, mast cells, gastric enterochromaffin-like (ECL) cells, and histaminergic neurons by histidine decarboxylase (HDC). Histamine activates the G protein-coupled histamine H1-4 receptors to regulate allergic and inflammatory responses, gastric acid secretion, arousal, cognition, and immune cell chemotaxis.