1.0 2016-05-22 05:54:23 UTC 2026-08-23 01:01:54 UTC 3,4-Diaminopyridine SmallMolecule 3,4-Diaminopyridine is an organic compound with the formula C5H7N3 and an average molecular weight of 109.13 g/mol. 3,4-Diaminopyridine belongs to the aminopyridines and derivatives, a subclass of pyridines and derivatives within the organic compounds. It is further classified under the superclass of organoheterocyclic compounds. The substance is identified as a blocker of the potassium voltage-gated channel subfamily A member 1 (KCNA1) protein target. It is utilized within healthcare, pharmaceuticals, and veterinary products as an unclassified nervous system drug. Recorded exposure to this compound occurs via the oral route. 3,4-Diaminopyridine is found in or released from 19 recorded sources. These include various categories of electrical and electronic equipment, such as amplifiers, antennas, auxiliary devices, electrically stimulated smoking devices, and conductors or conductive bodies characterized by the conductive materials. Within the category of household cleaning and consumer products, it is associated with non-electric simulated smoking devices, soap detergents, tobacco smoke filters, and perfumes within detergents and soaps. Additionally, it is present in food, food processing, and cookware applications, specifically in food preservation and the preparation of wort. C5H7N3 109.132 109.063997237 4-imino-1,4-dihydropyridin-3-amine 3,4-diaminopyridine 54-96-6 NC1=CNC=CC1=N InChI=1S/C5H7N3/c6-4-1-2-8-3-5(4)7/h1-3H,7H2,(H2,6,8) OYTKINVCDFNREN-UHFFFAOYSA-N Organic compounds Organoheterocyclic compounds Pyridines and derivatives Aminopyridines and derivatives Aminopyridines and derivatives Azacyclic compounds Heteroaromatic compounds Hydrocarbon derivatives Organopnictogen compounds Primary amines Amine Aminopyridine Aromatic heteromonocyclic compound Azacycle Heteroaromatic compound Hydrocarbon derivative Organic nitrogen compound Organonitrogen compound Organopnictogen compound Primary amine Aromatic heteromonocyclic compounds Detected and Not Quantified Amifampridine Action Pathway SMP0126393 Amifampridine Drug Metabolism Action Pathway SMP0144748 logp -0.9 logp -1.51 ALOGPS logs -1.27 ALOGPS solubility 5.80e+00 g/l ALOGPS logp -0.6 ChemAxon pka_strongest_acidic 15.5 ChemAxon pka_strongest_basic 11.81 ChemAxon iupac 4-imino-1,4-dihydropyridin-3-amine ChemAxon average_mass 109.132 ChemAxon mono_mass 109.063997237 ChemAxon smiles NC1=CNC=CC1=N ChemAxon formula C5H7N3 ChemAxon inchi InChI=1S/C5H7N3/c6-4-1-2-8-3-5(4)7/h1-3H,7H2,(H2,6,8) ChemAxon inchikey OYTKINVCDFNREN-UHFFFAOYSA-N ChemAxon polar_surface_area 61.9 ChemAxon refractivity 43.71 ChemAxon polarizability 11.03 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 3 ChemAxon donor_count 3 ChemAxon physiological_charge 1 ChemAxon formal_charge 0 ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f7226c6c6c8> DB11640 5918 5705 BE0000781