Certificate of Analysis

 

Product Name: Histamine
Catalog Number: M5692
CAS Number: 51-45-6

Physical and Chemical Properties
Formula: C5H9N3
Molecular Weight: 111.15
Solubility: 34 mg/mL in water
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: Histamine Structure
Analytical Data
QC Standard: 99.88%
H-NMR: Consistent with structure
Product Information
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 interacting with H3 receptors and H4 receptors. It can be used in studies related to allergy, hyperacidity, sleep disorders, asthma and many other diseases.
   
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details.