1.0 2010-04-08 22:05:29 UTC 2025-11-18 22:39:50 UTC FDB002708 Juglone Occurs in Juglans subspecies and pecan nuts (Carya illinoensis). Juglone is found in many foods, some of which are common walnut, liquor, black walnut, and nuts. -Hydroxy-1,4-naphthalenedione 5-Hydroxy-1,4-naphthalenedione 5-Hydroxy-1,4-naphthalenedione, 9CI 5-Hydroxy-1,4-naphthoquinone 8-Hydroxy-1,4-naphthalenedione 8-Hydroxy-1,4-naphthoquinone Antibiotic PD7 C.I. Natural Brown 7 CI 75500 Juglone Lawsone Nucin PD7 Regianin C10H6O3 174.1528 174.031694058 5-hydroxy-1,4-dihydronaphthalene-1,4-dione walnut extract 481-39-0 OC1=CC=CC2=C1C(=O)C=CC2=O InChI=1S/C10H6O3/c11-7-4-5-9(13)10-6(7)2-1-3-8(10)12/h1-5,12H KQPYUDDGWXQXHS-UHFFFAOYSA-N belongs to the class of organic compounds known as naphthoquinones. Naphthoquinones are compounds containing a naphthohydroquinone moiety, which consists of a benzene ring linearly fused to a bezene-1,4-dione (quinone). Naphthoquinones Organic compounds Benzenoids Naphthalenes Naphthoquinones Aromatic homopolycyclic compounds 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids Aryl ketones Hydrocarbon derivatives Organic oxides Quinones Vinylogous acids 1-hydroxy-2-unsubstituted benzenoid 1-hydroxy-4-unsubstituted benzenoid Aromatic homopolycyclic compound Aryl ketone Hydrocarbon derivative Ketone Naphthoquinone Organic oxide Organic oxygen compound Organooxygen compound Quinone Vinylogous acid a quinone alpha-Naphthoquinones naphthoquinone logp 1.93 ALOGPS logs -1.92 ALOGPS solubility 2.09e+00 g/l ALOGPS melting_point Mp 155° logp 1.84 ChemAxon pka_strongest_acidic 8.29 ChemAxon pka_strongest_basic -5.6 ChemAxon iupac 5-hydroxy-1,4-dihydronaphthalene-1,4-dione ChemAxon average_mass 174.1528 ChemAxon mono_mass 174.031694058 ChemAxon smiles OC1=CC=CC2=C1C(=O)C=CC2=O ChemAxon formula C10H6O3 ChemAxon inchi InChI=1S/C10H6O3/c11-7-4-5-9(13)10-6(7)2-1-3-8(10)12/h1-5,12H ChemAxon inchikey KQPYUDDGWXQXHS-UHFFFAOYSA-N ChemAxon polar_surface_area 54.37 ChemAxon refractivity 48.16 ChemAxon polarizability 16.31 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 3 ChemAxon donor_count 1 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::MsIr 3975 Specdb::MsIr 3976 Specdb::MsIr 3977 Specdb::MsMs 69681 Specdb::MsMs 69682 Specdb::MsMs 69683 Specdb::MsMs 128010 Specdb::MsMs 128011 Specdb::MsMs 128012 Specdb::MsMs 449856 Specdb::MsMs 449857 Specdb::MsMs 449858 Specdb::MsMs 2704817 Specdb::MsMs 2704818 Specdb::MsMs 2704819 Specdb::MsMs 3004245 Specdb::MsMs 3004246 Specdb::MsMs 3004247 Specdb::NmrOneD 162149 Specdb::NmrOneD 162150 Specdb::NmrOneD 162151 Specdb::NmrOneD 162152 Specdb::NmrOneD 162153 Specdb::NmrOneD 162154 Specdb::NmrOneD 162155 Specdb::NmrOneD 162156 Specdb::NmrOneD 162157 Specdb::NmrOneD 162158 Specdb::NmrOneD 162159 Specdb::NmrOneD 162160 Specdb::NmrOneD 162161 Specdb::NmrOneD 162162 Specdb::NmrOneD 162163 Specdb::NmrOneD 162164 Specdb::NmrOneD 162165 Specdb::NmrOneD 162166 Specdb::NmrOneD 162167 Specdb::NmrOneD 162168 Specdb::CMs 22653 Specdb::CMs 42149 Specdb::CMs 131259 Specdb::CMs 138993 HMDB30773 JUG #<Reference:0x000055ce320134d8> Black walnut Type 1 specific Juglans nigra 16719 195.666667 335.0 116.0 mg/100 g Butternut Type 1 specific Juglans cinerea 91214 Common walnut Type 1 specific Juglans regia 51240 168.499 480.5 11.746999931 mg/100 g Liquor Type 2 specific 0.3825 0.382499993 0.382499993 mg/100 g Nuts Unknown generic Allelochemic 41 Anti bacterial 145 A substance that kills or slows the growth of bacteria. Anti dermatophytic 226 Anti feedant 275 Anti septic 603 A substance that kills or slows the growth of microorganisms, including bacteria, viruses, fungi and protozoans. Anti-parasitic 508 A substance that kills or slows the growth of microorganisms, including bacteria, viruses, fungi and protozoans. Anti-viral 689 A substance that destroys or inhibits replication of viruses. Antitumor 672 A substance that inhibits or prevents the proliferation of neoplasms. Calcium antagonist 748 Substance that attaches to and blocks cell receptors that normally bind naturally occurring substances. Dye 893 Fungicide 940 A substance used to destroy fungal pests. Keratolytic 1060 Pesticide 1210 Strictly, a substance intended to kill pests. In common usage, any substance used for controlling, preventing, or destroying animal, microbiological or plant pests. Quinone-reductase inducer 1277 Sedative 1311 A central nervous system depressant used to induce drowsiness or sleep or to reduce psychological excitement or anxiety. Sternutatory 1328