Pyrethrin 1

cis-[(1S)-2-methyl-4-oxo-3-[(2E)-penta-2,4-dienyl]cyclopent-2-en-1-yl] (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate

Also Known As: Pyrethrin 1|Pyrethrins|pyrethrum-extract|PYRETHRIN I|Pyrethrin I (PI)|Caswell No. 715|Piretrina 1 [Portuguese]|Pyrethrin I [BSI:ISO]|RCRA waste number P008|Pyrethrine I [ISO-French]|EINECS 204-455-8|EPA Pesticide Chemical Code 069001|(+)-Pyrethronyl (+)-trans-chrysanthemate|Chrysanthemum monocarboxylic acid pyrethrolone ester|Pyrethrolone, chrysanthemum monocarboxylic acid ester|ETHYL5-AMINO-1-(4-SULFAMOYLPHENYL)PYRAZOLE-4-CARBOXYLATE|(1R,3R)-2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylic acid (S)-2-methyl-4-oxo-3-(2,4-pentadienyl)-2-cyclopenten-1-yl|(1R,3R)-2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylic acid (S)-2-methyl-4-oxo-3-(2,4-pentadienyl)-2-cyclopenten-1-yl ester|(1S)-2-METHYL-4-OXO-3-(PENTA-2,4-DIEN-1-YL)CYCLOPENT-2-EN-1-YL (1R,3R)-2,2-DIMETHYL-3-(2-METHYLPROP-1-EN-1-YL)CYCLOPROPANE-1-CARBOXYLATE|[(1S)-2-methyl-4-oxo-3-[(2E)-penta-2,4-dienyl]cyclopent-2-en-1-yl] (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate|[(1S)-2-methyl-4-oxo-3-[(2E)-penta-2,4-dienyl]cyclopent-2-en-1-yl] (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate|2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylic acid 2-methyl-4-oxo-3-(2,4-pentadienyl)-2-cycloenten-1-yl ester|2-Methyl-4-oxo-3-(2,4-pentadienyl)-2-cyclopenten-2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropane carboxylate|2-Methyl-4-oxo-3-(penta-2,4-dienyl)cyclopent-2-enyl (1R-(1alpha(S*(Z)),3beta))-chrysanthemate|4-((2E)Penta-2,4-dienyl)(1S)-5-methyl-3-oxocyclopent-4-enyl (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate|Cyclopropaneacrylic acid, 2,2-dimethyl-3-(2-methylpropenyl)-, ester with 4-hydroxy-3-methyl-2-(2,4-pentadienyl)-2-cyclopenten-1-one|Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-, 2-methyl-4-oxo-3-(2,4-pentadienyl)-2-cyclopenten-1-yl ester, (1R-(1alpha(S*(Z)),3beta))-|Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-, 2-methyl-4-oxo-3-(2,4-pentadienyl)-2-cyclopenten-1-yl ester, (1theta-(1alpha(S(Z)),3beta))-|Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methylpropenyl)-, ester with 4-hydroxy-3-methyl-2-(2,4-pentadienyl)-2-cyclopenten-1-one

Molecular Formula	C21H28O3
Molecular Weight	328.20386 g/mol
LogP	4.5582
Topological Polar Surface Area	43.37 Ų
Hydrogen Bond Donors	0
Hydrogen Bond Acceptors	3
Rotatable Bonds	6
Exact Mass	328.20386
Monoisotopic Mass	328.20386
Heavy Atoms	24
Complexity	641.995

Chemical Identifiers

CAS Number	8003-34-7
SMILES	CC1=C(C(=O)C[C@@H]1OC(=O)[C@@H]2[C@H](C2(C)C)C=C(C)C)C/C=C/C=C