(1S)-2-Methyl-4-Oxo-3-[(2E)-2,4-Pentadien-1-Yl]-2-Cyclopenten-1-Yl-(1R,3R)-3-[(1E)-3-Methoxy-2-Methyl-3-Oxo-1-Propen-1-Yl]-2,2-Dimethylcyclopropancarboxylat

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Properties Simple | Detailed

Formula C22H28O5
IUPAC Name [(1s)-2-methyl-4-oxo-3-[(2e)-penta-2,4-dienyl]cyclopent-2-en-1-yl] (1r,3r)-3-[(e)-3-methoxy-2-methyl-3-oxo-prop-1-enyl]-2,2-dimethyl-cyclopropanecarboxylate
Molecular Mass 372.455 g·mol−1
Heat of Formation -699.0 ± 16.7 kJ·mol−1
Dipole Moment 3.67 ± 1.08 D
Volume 483.52 Å 3
Surface Area 425.87 Å 2
HOMO Energy -9.32 ± 0.55 eV
LUMO Energy -0.34 ± eV
Point Group Symmetry C1
Synonyms
  • (+)-pyrethronyl (+)-pyrethrate
  • (1r,3r)-3-[(e)-3-keto-3-methoxy-2-methyl-prop-1-enyl]-2,2-dimethyl-cyclopropane-1-carboxylic acid [(1s)-4-keto-2-methyl-3-[(2e)-penta-2,4-dienyl]-1-cyclopent-2-enyl] ester
  • (1r,3r)-3-[(e)-3-methoxy-2-methyl-3-oxoprop-1-enyl]-2,2-dimethyl-1-cyclopropanecarboxylic acid [(1s)-2-methyl-4-oxo-3-[(2e)-penta-2,4-dienyl]-1-cyclopent-2-enyl] ester
  • 2-methyl-4-oxo-3-(2,4-pentadienyl)-2-cyclopenten-1-yl 3-(3-methoxy-2-methyl-3-oxo-1-propenyl)-2,2-dimethyl cyclopropane carboxylate
  • 2-methyl-4-oxo-3-(penta-2,4-dienyl)cyclopent-2-enyl (1r-(1alphas*(z)))(3beta)-3-(3-methoxy-2-methyl-3-oxoprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate
  • 3-(3-methoxy-2-methyl-3-oxo-1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid 2-methyl-4-oxo-3-(2,4-pentadienyl)-2-cyclopenten-1-yl ester
  • [(1s)-2-methyl-4-oxo-3-[(2e)-penta-2,4-dienyl]-1-cyclopent-2-enyl] (1r,3r)-3-[(e)-3-methoxy-2-methyl-3-oxo-prop-1-enyl]-2,2-dimethyl-cyclopropane-1-carboxylate
  • [(1s)-2-methyl-4-oxo-3-[(2e)-penta-2,4-dienyl]-1-cyclopent-2-enyl] (1r,3r)-3-[(e)-3-methoxy-2-methyl-3-oxoprop-1-enyl]-2,2-dimethylcyclopropane-1-carboxylate
  • chrysanthemumdicarboxylic acid monomethyl ester pyrethrolone ester
  • cyclopropaneacrylic acid, 3-carboxy-alpha,2,2-trimethyl-, 1-methyl ester, ester with 4-hydroxy-3-methyl-2-(2,4-pentadienyl)-2-cyclopenten-1-one
  • cyclopropanecarboxylic acid, 3-((1e)-3-methoxy-2-methyl-3-oxo-1-propenyl)-2,2-dimethyl-, (1s)-2-methyl-4-oxo-3-(2z)-2,4-pentadienyl-2-cyclopenten-1-yl ester, (1r,3r)-
  • cyclopropanecarboxylic acid, 3-(3-methoxy-2-methyl-3-oxo-1-propenyl)-2,2-dimethyl-, 2-methyl-4-oxo-3-(2,4-pentadienyl)-2-cyclopenten-1-yl ester, (1r-(1alpha(s*(z)),3beta(e)))-
  • cyclopropanecarboxylic acid, 3-(3-methoxy-2-methyl-3-oxo-1-propenyl)-2,2-dimethyl-, 2-methyl-4-oxo-3-(2,4-pentadienyl)-2-cyclopenten-1-yl ester, (1theta-(1alpha(s(z)),3beta(e)))-
  • cyclopropanecarboxylic acid, 3-(3-methoxy-2-methyl-3-oxo-1-propenyl)-2,2-dimethyl-, 2-methyl-4-oxo-3-(2,4-pentadienyl)-2-cyclopenten-1-yl ester, (r-(1alpha(s*(z)),3beta(e)))-
  • ent 7,543
  • methyl (2e)-3-(3-{[4-((2e)penta-2,4-dienyl)(1s)-5-methyl-3-oxocyclopent-4-enyl]oxycarbonyl}(1r,3r)-2,2-dimethylcyclopropyl)-2-methylprop-2-enoate
  • pyrethrin ii [bsi:iso]
  • pyrethrine ii [iso-french]
  • pyrethrolone ester of chrsanthemumdicarboxylic acid monomethyl ester
  • pyrethrolone, chrysanthemum dicarboxlic acid methyl ester ester
  • pyretrin ii
CAS Number(s)
  • 39668-02-5
InChIKey VJFUPGQZSXIULQ-QYVAASDLSA-N
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