Histamine dihydrochlorideProduct ingredient for Histamine

Name
Histamine dihydrochloride
Drug Entry
Histamine

A depressor amine derived by enzymatic decarboxylation of histidine. It is a powerful stimulant of gastric secretion, a constrictor of bronchial smooth muscle, a vasodilator, and also a centrally acting neurotransmitter.

Accession Number
DBSALT002193
Structure
Thumb
Synonyms
1H-imidazole-4-ethanamine dihydrochloride / 1H-imidazole-5-ethanamine, hydrochloride (1:2) / 2-(4-imidazolyl)ethylamine dihydrochloride / HD-O / Histaminum hydrochloricum
External IDs
NSC-257873
UNII
3POA0Q644U
CAS Number
56-92-8
Weight
Average: 184.067
Monoisotopic: 183.033002781
Chemical Formula
C5H11Cl2N3
InChI Key
PPZMYIBUHIPZOS-UHFFFAOYSA-N
InChI
InChI=1S/C5H9N3.2ClH/c6-2-1-5-3-7-4-8-5;;/h3-4H,1-2,6H2,(H,7,8);2*1H
IUPAC Name
2-(1H-imidazol-5-yl)ethan-1-amine dihydrochloride
SMILES
Cl.Cl.NCCC1=CN=CN1
External Links
ChemSpider
5613
ChEMBL
CHEMBL1533310
Wikipedia
Histamine_dihydrochloride
Predicted Properties
PropertyValueSource
logP-1ChemAxon
pKa (Strongest Acidic)13.5ChemAxon
pKa (Strongest Basic)9.79ChemAxon
Physiological Charge2ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area54.7 Å2ChemAxon
Rotatable Bond Count2ChemAxon
Refractivity32.23 m3·mol-1ChemAxon
Polarizability11.98 Å3ChemAxon
Number of Rings1ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon