1.0 2010-04-08 22:04:34 UTC 2019-11-26 02:54:49 UTC FDB000452 Isopiperine Constituent of pepper (Piper nigrum) (Piperaceae). Isopiperine is found in herbs and spices and pepper (spice). 1-[(2e,4e)-5-(1,3-Benzodioxol-5-yl)-1-oxo-2,4-pentadienyl]piperidine 1-[(2e,4e)-5-(1,3-Benzodioxol-5-yl)-2,4-pentadienoyl]piperidine 1-Piperoyl-(e,e)-piperidine 1-Piperoyl-piperidine 1-Piperoylpiperidine Isopiperine C17H19NO3 285.3377 285.136493479 (2Z,4E)-5-(2H-1,3-benzodioxol-5-yl)-1-(piperidin-1-yl)penta-2,4-dien-1-one (2Z,4E)-5-(2H-1,3-benzodioxol-5-yl)-1-(piperidin-1-yl)penta-2,4-dien-1-one 94-62-2 O=C(\C=C\C=C\C1=CC2=C(OCO2)C=C1)N1CCCCC1 InChI=1S/C17H19NO3/c19-17(18-10-4-1-5-11-18)7-3-2-6-14-8-9-15-16(12-14)21-13-20-15/h2-3,6-9,12H,1,4-5,10-11,13H2/b6-2+,7-3+ MXXWOMGUGJBKIW-YPCIICBESA-N belongs to the class of organic compounds known as alkaloids and derivatives. These are naturally occurring chemical compounds that contain mostly basic nitrogen atoms. This group also includes some related compounds with neutral and even weakly acidic properties. Also some synthetic compounds of similar structure are attributed to alkaloids. In addition to carbon, hydrogen and nitrogen, alkaloids may also contain oxygen, sulfur and more rarely other elements such as chlorine, bromine, and phosphorus. Alkaloids and derivatives Organic compounds Alkaloids and derivatives Aromatic heteropolycyclic compounds Acetals Azacyclic compounds Benzodioxoles Carbonyl compounds Hydrocarbon derivatives N-acylpiperidines Organic oxides Organonitrogen compounds Organopnictogen compounds Oxacyclic compounds Styrenes Tertiary carboxylic acid amides Acetal Alkaloid or derivatives Aromatic heteropolycyclic compound Azacycle Benzenoid Benzodioxole Carbonyl group Carboxamide group Carboxylic acid derivative Hydrocarbon derivative N-acyl-piperidine Organic nitrogen compound Organic oxide Organic oxygen compound Organoheterocyclic compound Organonitrogen compound Organooxygen compound Organopnictogen compound Oxacycle Piperidine Styrene Tertiary carboxylic acid amide Solid melting_point Mp 89° (86°) logp 2.78 ChemAxon pka_strongest_basic -0.13 ChemAxon iupac (2Z,4E)-5-(2H-1,3-benzodioxol-5-yl)-1-(piperidin-1-yl)penta-2,4-dien-1-one ChemAxon average_mass 285.3377 ChemAxon mono_mass 285.136493479 ChemAxon smiles O=C(\C=C\C=C\C1=CC2=C(OCO2)C=C1)N1CCCCC1 ChemAxon formula C17H19NO3 ChemAxon inchi InChI=1S/C17H19NO3/c19-17(18-10-4-1-5-11-18)7-3-2-6-14-8-9-15-16(12-14)21-13-20-15/h2-3,6-9,12H,1,4-5,10-11,13H2/b6-2+,7-3+ ChemAxon inchikey MXXWOMGUGJBKIW-YPCIICBESA-N ChemAxon polar_surface_area 38.77 ChemAxon refractivity 82.9 ChemAxon polarizability 30.81 ChemAxon rotatable_bond_count 3 ChemAxon acceptor_count 3 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 1300285 Specdb::MsMs 1300286 Specdb::MsMs 1300287 Specdb::MsMs 1414870 Specdb::MsMs 1414871 Specdb::MsMs 1414872 HMDB29377 #<Reference:0x000055ce332e1308> Herbs and Spices Unknown generic Pepper (Spice) Type 1 specific Piper nigrum 13216