1.0 2026-09-22 04:58:58 UTC 2026-09-22 04:58:58 UTC FDB117740 S-BIOALLETHRIN cis-[(1S)-2-methyl-4-oxo-3-prop-2-enylcyclopent-2-en-1-yl] (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate cis-[(1S)-3-allyl-2-methyl-4-oxo-cyclopent-2-en-1-yl] (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate C19H26O3 302.4079 302.188194698 (1S)-2-methyl-4-oxo-3-(prop-2-en-1-yl)cyclopent-2-en-1-yl (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylate trans-(+)-allethrin CC(C)=C[C@@H]1[C@@H](C(=O)O[C@H]2CC(=O)C(CC=C)=C2C)C1(C)C InChI=1S/C19H26O3/c1-7-8-13-12(4)16(10-15(13)20)22-18(21)17-14(9-11(2)3)19(17,5)6/h7,9,14,16-17H,1,8,10H2,2-6H3/t14-,16+,17+/m1/s1 ZCVAOQKBXKSDMS-PVAVHDDUSA-N belongs to the class of organic compounds known as pyrethroids. These are organic compounds similar to the pyrethrins. Some pyrethroids containing a chrysanthemic acid esterified with a cyclopentenone (pyrethrins), or with a phenoxybenzyl group. Pyrethroids Organic compounds Lipids and lipid-like molecules Fatty Acyls Fatty acid esters Aliphatic homomonocyclic compounds Carboxylic acid esters Cyclic ketones Cyclopropanecarboxylic acids and derivatives Hydrocarbon derivatives Monocarboxylic acids and derivatives Monocyclic monoterpenoids Organic oxides Aliphatic homomonocyclic compound Carbonyl group Carboxylic acid derivative Carboxylic acid ester Cyclic ketone Cyclopropanecarboxylic acid or derivatives Hydrocarbon derivative Ketone Monocarboxylic acid or derivatives Monocyclic monoterpenoid Monoterpenoid Organic oxide Organic oxygen compound Organooxygen compound Pyrethroid skeleton (+)-trans-allethrin Cyclopropane and cyclobutane monoterpenoids logp 3.58 ALOGPS logs -4.18 ALOGPS solubility 2.00e-02 g/l ALOGPS logp 4.06 ChemAxon pka_strongest_acidic 18.09 ChemAxon pka_strongest_basic -5.9 ChemAxon iupac (1S)-2-methyl-4-oxo-3-(prop-2-en-1-yl)cyclopent-2-en-1-yl (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylate ChemAxon average_mass 302.4079 ChemAxon mono_mass 302.188194698 ChemAxon smiles CC(C)=C[C@@H]1[C@@H](C(=O)O[C@H]2CC(=O)C(CC=C)=C2C)C1(C)C ChemAxon formula C19H26O3 ChemAxon inchi InChI=1S/C19H26O3/c1-7-8-13-12(4)16(10-15(13)20)22-18(21)17-14(9-11(2)3)19(17,5)6/h7,9,14,16-17H,1,8,10H2,2-6H3/t14-,16+,17+/m1/s1 ChemAxon inchikey ZCVAOQKBXKSDMS-PVAVHDDUSA-N ChemAxon polar_surface_area 43.37 ChemAxon refractivity 88.71 ChemAxon polarizability 34.84 ChemAxon rotatable_bond_count 6 ChemAxon acceptor_count 2 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 59775 Specdb::MsMs 59776 Specdb::MsMs 59777 Specdb::MsMs 115983 Specdb::MsMs 115984 Specdb::MsMs 115985