1.0 2010-04-08 22:07:13 UTC 2025-11-18 23:02:19 UTC FDB006598 1,8-Menthadien-2-ol 1,8-menthadien-2-ol is a member of the class of compounds known as menthane monoterpenoids. Menthane monoterpenoids are monoterpenoids with a structure based on the o-, m-, or p-menthane backbone. P-menthane consists of the cyclohexane ring with a methyl group and a (2-methyl)-propyl group at the 1 and 4 ring position, respectively. The o- and m- menthanes are much rarer, and presumably arise by alkyl migration of p-menthanes. 1,8-menthadien-2-ol is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). 1,8-menthadien-2-ol can be found in pepper (spice), which makes 1,8-menthadien-2-ol a potential biomarker for the consumption of this food product. C10H16O 152.2334 152.120115134 2-methyl-5-(prop-1-en-2-yl)cyclohex-1-en-1-ol 2-methyl-5-(prop-1-en-2-yl)cyclohex-1-en-1-ol CC(=C)C1CCC(C)=C(O)C1 InChI=1S/C10H16O/c1-7(2)9-5-4-8(3)10(11)6-9/h9,11H,1,4-6H2,2-3H3 MZJVVSSFVFMRTM-UHFFFAOYSA-N belongs to the class of organic compounds known as menthane monoterpenoids. These are monoterpenoids with a structure based on the o-, m-, or p-menthane backbone. P-menthane consists of the cyclohexane ring with a methyl group and a (2-methyl)-propyl group at the 1 and 4 ring position, respectively. The o- and m- menthanes are much rarer, and presumably arise by alkyl migration of p-menthanes. Menthane monoterpenoids Organic compounds Lipids and lipid-like molecules Prenol lipids Monoterpenoids Aliphatic homomonocyclic compounds Enols Hydrocarbon derivatives Monocyclic monoterpenoids Aliphatic homomonocyclic compound Enol Hydrocarbon derivative Monocyclic monoterpenoid Organic oxygen compound Organooxygen compound P-menthane monoterpenoid logp 2.88 ALOGPS logs -1.71 ALOGPS solubility 2.99e+00 g/l ALOGPS logp 2.39 ChemAxon pka_strongest_acidic 10.57 ChemAxon pka_strongest_basic -4.7 ChemAxon iupac 2-methyl-5-(prop-1-en-2-yl)cyclohex-1-en-1-ol ChemAxon average_mass 152.2334 ChemAxon mono_mass 152.120115134 ChemAxon smiles CC(=C)C1CCC(C)=C(O)C1 ChemAxon formula C10H16O ChemAxon inchi InChI=1S/C10H16O/c1-7(2)9-5-4-8(3)10(11)6-9/h9,11H,1,4-6H2,2-3H3 ChemAxon inchikey MZJVVSSFVFMRTM-UHFFFAOYSA-N ChemAxon polar_surface_area 20.23 ChemAxon refractivity 48.53 ChemAxon polarizability 18.4 ChemAxon rotatable_bond_count 1 ChemAxon acceptor_count 1 ChemAxon donor_count 1 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 93006 Specdb::MsMs 93007 Specdb::MsMs 93008 Specdb::MsMs 156714 Specdb::MsMs 156715 Specdb::MsMs 156716 Specdb::MsMs 3603119 Specdb::MsMs 3603120 Specdb::MsMs 3603121 Specdb::MsMs 3603122 Specdb::MsMs 3603123 Specdb::MsMs 3603124 Pepper (Spice) Type 1 specific Piper nigrum 13216