alpha-Methylhistamine

α-Methylhistamine is a histamine agonist selective for the receptor subtype H₃. It causes lowering of blood pressure and a decrease of heart rate in animal models.[2]

α-Methylhistamine

Names
IUPAC name 1-(3H-Imidazol-4-yl)propan-2-amine
Systematic IUPAC name 1-(1H-Imidazol-4-yl)propan-2-amine[1]
Identifiers
CAS Number	6986-90-9^N 75614-87-8 (R)^Y 75614-93-6 (S)^Y
3D model (JSmol)	Interactive image
ChEBI	CHEBI:295965^N
ChEMBL	ChEMBL116655^Y
ChemSpider	3489^Y
IUPHAR/BPS	1239
MeSH	Alpha-methylhistamine
PubChem CID	3615 156615 (R) 6603865 (S)
CompTox Dashboard (EPA)	DTXSID80990132
InChI InChI=1S/C6H11N3/c1-5(7)2-6-3-8-4-9-6/h3-5H,2,7H2,1H3,(H,8,9)^Y Key: XNQIOISZPFVUFG-UHFFFAOYSA-N^Y InChI=1/C6H11N3/c1-5(7)2-6-3-8-4-9-6/h3-5H,2,7H2,1H3,(H,8,9) Key: XNQIOISZPFVUFG-UHFFFAOYAW
SMILES CC(N)CC1=CNC=N1
Properties
Chemical formula	C6H11N3
Molar mass	125.175 g·mol^−1
log P	-0.346
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is ^YN ?)
Infobox references

References

1. https://www.ebi.ac.uk/chebi/searchId.do?chebiId=295965
2. McLeod, RL; Gertner, SB; Hey, JA (1993). "Production by R-alpha-methylhistamine of a histamine H3 receptor-mediated decrease in basal vascular resistance in guinea-pigs". Br J Pharmacol. 110 (2): 553–558. doi:10.1111/j.1476-5381.1993.tb13846.x. PMC 2175947. PMID 7902173.