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Technical Data Sheet Histamine
Compound Information
Product Name:
Histamine
CAS No.:
51-45-6
Molecular Formula:
C5H9N3
Molecular Weight:
111.15
Storage:
Powder -20°C 3 years; 4°C 2 years
In solvent -80°C 6 months; -20°C 1 month
In solvent -80°C 6 months; -20°C 1 month
Revision Date:
2026-04-15
Analytical Information
| Tests | Specifications |
|---|---|
| Description | Histamine is an endogenous ligand for histamine receptors, which can cause allergic reactions by interacting with H1 receptors, promote acid secretion by interacting with H2 receptors, as well as inhibit histamine release and modulate immune responses by |
| Form | Solid |
| Color | White to light yellow |
| Purity (NMR) | 96% |
| Purity (HPLC) | 100% |
| Melting Point | 83-84 °C (lit.) |
| Solubility | 34 mg/mL in water |
| MS | Pass test |
| ¹H NMR | Pass test |
| ¹³C NMR | Pass test |
| IR | Pass test |
| Raman | Pass test |
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