pyrethrin-1 structure

pyrethrin-1

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

Also Known As: pyrethrin-1|PYRETHRIN I|[2-methyl-4-oxo-3-[(2E)-penta-2,4-dienyl]cyclopent-2-en-1-yl] 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate|2,2-Dimethyl-3- cyclopropane-1-carboxylicacid2-methyl-4-oxo-3- -2-cyclopenten-1-ylester|2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropane-1-carboxylic acid 2-methyl-4-oxo-3-(2,4-pentadienyl)-2-cyclopenten-1-yl ester|2-Methyl-4-oxo-3-(penta-2,4-dien-1-yl)cyclopent-2-en-1-yl 2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylate|2-Methyl-4-oxo-3-[(2E)-penta-2,4-dien-1-yl]cyclopent-2-en-1-yl 2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylate

CAS: 56586-14-2
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 56586-14-2
SMILES CC1=C(C(=O)CC1OC(=O)C2C(C2(C)C)C=C(C)C)C/C=C/C=C

Product Overview

pyrethrin-1 (CAS 56586-14-2), with molecular formula C21H28O3 and molecular weight 328.20386 g/mol. IUPAC: [2-methyl-4-oxo-3-[(2E)-penta-2,4-dienyl]cyclopent-2-en-1-yl] 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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