1.0 2010-04-08 22:05:59 UTC 2025-11-18 22:54:10 UTC FDB003856 Germacrene D Germacrene d, also known as germacrene d, (s-(e,e))-isomer, is a member of the class of compounds known as germacrane sesquiterpenoids. Germacrane sesquiterpenoids are sesquiterpenoids having the germacrane skeleton, with a structure characterized by a cyclodecane ring substituted with an isopropyl and two methyl groups. Germacrene d can be found in a number of food items such as peppermint, roman camomile, hyssop, and common walnut, which makes germacrene d a potential biomarker for the consumption of these food products. (+)-germacrene d (1E,5E,7betaH)-germacra-1(10),4(15),5-triene (1E,5E,7xi)-germacra-1(10),4(15),5-triene 1-Methyl-5-methylene-7-(1-methylethyl)-1,6-cyclodecadiene 1,6-Cyclodecadiene, 1-methyl-5-methylene-7-(1-methylethyl)- 1(10),4(14),5-Germacratriene 8-Isopropyl-1-methyl-5-methylene-1,6-cyclodecadiene D-germacrene Germacren d C15H24 204.3511 204.187800768 (1E,6E,8S)-1-methyl-5-methylidene-8-(propan-2-yl)cyclodeca-1,6-diene (-)-germacrene D CC(C)[C@@H]1CC\C(C)=C\CCC(=C)\C=C\1 InChI=1S/C15H24/c1-12(2)15-10-8-13(3)6-5-7-14(4)9-11-15/h7-8,10,12,15H,3,5-6,9,11H2,1-2,4H3/b10-8+,14-7+/t15-/m0/s1 GAIBLDCXCZKKJE-RXJOXMPGSA-N belongs to the class of organic compounds known as germacrane sesquiterpenoids. These are sesquiterpenoids having the germacrane skeleton, with a structure characterized by a cyclodecane ring substituted with an isopropyl and two methyl groups. Germacrane sesquiterpenoids Organic compounds Lipids and lipid-like molecules Prenol lipids Sesquiterpenoids Aliphatic homomonocyclic compounds Branched unsaturated hydrocarbons Cyclic olefins Unsaturated aliphatic hydrocarbons Aliphatic homomonocyclic compound Branched unsaturated hydrocarbon Cyclic olefin Germacrane sesquiterpenoid Hydrocarbon Olefin Unsaturated aliphatic hydrocarbon Unsaturated hydrocarbon germacrene D logp 5.64 ALOGPS logs -4.98 ALOGPS solubility 2.16e-03 g/l ALOGPS logp 4.92 ChemAxon iupac (1E,6E,8S)-1-methyl-5-methylidene-8-(propan-2-yl)cyclodeca-1,6-diene ChemAxon average_mass 204.3511 ChemAxon mono_mass 204.187800768 ChemAxon smiles CC(C)[C@@H]1CC\C(C)=C\CCC(=C)\C=C\1 ChemAxon formula C15H24 ChemAxon inchi InChI=1S/C15H24/c1-12(2)15-10-8-13(3)6-5-7-14(4)9-11-15/h7-8,10,12,15H,3,5-6,9,11H2,1-2,4H3/b10-8+,14-7+/t15-/m0/s1 ChemAxon inchikey GAIBLDCXCZKKJE-RXJOXMPGSA-N ChemAxon polar_surface_area 0 ChemAxon refractivity 70.55 ChemAxon polarizability 25.86 ChemAxon rotatable_bond_count 1 ChemAxon acceptor_count 0 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::EiMs 3114 Specdb::MsMs 84237 Specdb::MsMs 84238 Specdb::MsMs 84239 Specdb::MsMs 146028 Specdb::MsMs 146029 Specdb::MsMs 146030 Specdb::MsMs 3599528 Specdb::MsMs 3599529 Specdb::MsMs 3599530 Specdb::MsMs 3599531 Specdb::MsMs 3599532 Specdb::MsMs 3599533 Caraway Type 1 specific Carum carvi 48032 Common oregano Type 1 specific Origanum vulgare 39352 66.6 66.6 66.6 mg/100 g Common walnut Type 1 specific Juglans regia 51240 Cornmint Type 1 specific Mentha arvensis 292239 Dill Type 1 specific Anethum graveolens 40922 Fig Type 1 specific Ficus carica 3494 Ginger Type 1 specific Zingiber officinale 94328 Hyssop Type 1 specific Hyssopus officinalis 39324 92.233333 155.2 10.5 mg/100 g Lemon balm Type 1 specific Melissa officinalis 39338 54.2 54.2 54.2 mg/100 g Nutmeg Type 1 specific Myristica fragrans 51089 Orange mint Type 1 specific Mentha aquatica 190902 7.75 7.75 7.75 mg/100 g Papaya Type 1 specific Carica papaya 3649 Parsley Type 1 specific Petroselinum crispum 4043 0.69 0.69 0.69 mg/100 g Pepper (Spice) Type 1 specific Piper nigrum 13216 Peppermint Type 1 specific Mentha X piperita 34256 Roman camomile Type 1 specific Chamaemelum nobile 99037 Safflower Type 1 specific Carthamus tinctorius 4222 0.004 0.004 0.004 mg/100 g Spearmint Type 1 specific Mentha spicata 29719 449.5 449.5 449.5 mg/100 g Sweet basil Type 1 specific Ocimum basilicum 39350 3.5 3.5 3.5 mg/100 g Winter savory Type 1 specific Satureja montana 49988 5.0 5.0 5.0 mg/100 g 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. Pheromone 1214 A semiochemical used in olfactory communication between organisms of the same species eliciting a change in sexual or social behaviour.