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Histamine

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Histamine
Names
IUPAC name
2-(1H-imidazol-4-yl)ethanamine
Identifiers
3D model (JSmol)
ChEBI
ChEMBL
ChemSpider
KEGG
MeSH Histamine
UNII
Properties
C5H9N3
Molar mass 111.15 g·mol−1
Meltin pynt 83.5 °C (182.3 °F; 356.6 K)
Bylin pynt 209.5 °C (409.1 °F; 482.6 K)
Easily soluble in cauld watter, het watter[1]
Solubility in ither solvents Easily soluble in methanol. Very slichtly soluble in diethyl ether.[1] Easily soluble in ethanol.
Acidity (pKa) imidazole: 6.04

NH2: 9.75

Except whaur itherwise notit, data are gien for materials in thair staundart state (at 25 °C [77 °F], 100 kPa).
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Infobox references

Histamine is an organic nitrogenous compoond involved in local immune responses as well as regulatin physiological function in the gut an actin as a neurotransmitter.[2]

References

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  1. a b http://www.sciencelab.com/msds.php?msdsId=9924264
  2. Marieb, E. (2001). Human anatomy & physiology. San Francisco: Benjamin Cummings. pp. 414. ISBN 0-8053-4989-8.