1.0 2010-04-08 22:07:15 UTC 2025-11-18 23:02:31 UTC FDB006688 Pyrroline Pyrroline, also known as delta(2)-pyrroline or dihydropyrrole, is a member of the class of compounds known as pyrrolines. Pyrrolines are compounds containing a pyrroline ring, which is a five-member unsaturated aliphatic ring with one nitrogen atom and four carbon atoms. Pyrroline is soluble (in water) and a very strong basic compound (based on its pKa). Pyrroline can be found in common pea, which makes pyrroline a potential biomarker for the consumption of this food product. 1H-Pyrrole, dihydro- 2-pyrroline 2,3-dihydro-1H-pyrrole Delta(2)-pyrroline Dihydropyrrole C4H7N 69.1051 69.057849229 2,3-dihydro-1H-pyrrole azoline 28350-87-0 C1CC=CN1 InChI=1S/C4H7N/c1-2-4-5-3-1/h1,3,5H,2,4H2 RSEBUVRVKCANEP-UHFFFAOYSA-N belongs to the class of organic compounds known as pyrrolines. Pyrrolines are compounds containing a pyrroline ring, which is a five-member unsaturated aliphatic ring with one nitrogen atom and four carbon atoms. Pyrrolines Organic compounds Organoheterocyclic compounds Pyrrolines Aliphatic heteromonocyclic compounds Allylamines Azacyclic compounds Dialkylamines Enamines Hydrocarbon derivatives Organopnictogen compounds Aliphatic heteromonocyclic compound Allylamine Amine Azacycle Enamine Hydrocarbon derivative Organic nitrogen compound Organonitrogen compound Organopnictogen compound Pyrroline Secondary aliphatic amine Secondary amine pyrroline logp -0.11 ALOGPS logs 0.54 ALOGPS solubility 2.39e+02 g/l ALOGPS logp 0.22 ChemAxon pka_strongest_basic 10.5 ChemAxon iupac 2,3-dihydro-1H-pyrrole ChemAxon average_mass 69.1051 ChemAxon mono_mass 69.057849229 ChemAxon smiles C1CC=CN1 ChemAxon formula C4H7N ChemAxon inchi InChI=1S/C4H7N/c1-2-4-5-3-1/h1,3,5H,2,4H2 ChemAxon inchikey RSEBUVRVKCANEP-UHFFFAOYSA-N ChemAxon polar_surface_area 12.03 ChemAxon refractivity 22.33 ChemAxon polarizability 7.83 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 1 ChemAxon donor_count 1 ChemAxon physiological_charge 1 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 104464 Specdb::CMs 116450 Specdb::NmrOneD 178801 Specdb::NmrOneD 178802 Specdb::NmrOneD 178803 Specdb::NmrOneD 178804 Specdb::NmrOneD 178805 Specdb::NmrOneD 178806 Specdb::NmrOneD 178807 Specdb::NmrOneD 178808 Specdb::NmrOneD 178809 Specdb::NmrOneD 178810 Specdb::NmrOneD 178811 Specdb::NmrOneD 178812 Specdb::NmrOneD 178813 Specdb::NmrOneD 178814 Specdb::NmrOneD 178815 Specdb::NmrOneD 178816 Specdb::NmrOneD 178817 Specdb::NmrOneD 178818 Specdb::NmrOneD 178819 Specdb::NmrOneD 178820 Specdb::MsMs 55254 Specdb::MsMs 55255 Specdb::MsMs 55256 Specdb::MsMs 110367 Specdb::MsMs 110368 Specdb::MsMs 110369 Specdb::MsMs 3400729 Specdb::MsMs 3400730 Specdb::MsMs 3400731 Specdb::MsMs 3400732 Specdb::MsMs 3400733 Specdb::MsMs 3400734 23763 Common pea Type 1 specific Pisum sativum 3888