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Details

Stereochemistry RACEMIC
Molecular Formula C21H20Cl2O3
Molecular Weight 391.288
Optical Activity ( + / - )
Defined Stereocenters 2 / 2
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of TRANSPERMETHRIN

SMILES

CC1(C)[C@H](C=C(Cl)Cl)[C@H]1C(=O)OCC2=CC(OC3=CC=CC=C3)=CC=C2

InChI

InChIKey=RLLPVAHGXHCWKJ-MJGOQNOKSA-N
InChI=1S/C21H20Cl2O3/c1-21(2)17(12-18(22)23)19(21)20(24)25-13-14-7-6-10-16(11-14)26-15-8-4-3-5-9-15/h3-12,17,19H,13H2,1-2H3/t17-,19+/m1/s1

HIDE SMILES / InChI

Molecular Formula C21H20Cl2O3
Molecular Weight 391.288
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 2 / 2
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

PubMed

PubMed

TitleDatePubMed
Antiplasmodial and antitrypanosomal activity of pyrethrins and pyrethroids.
2011-09-14
Distribution and determinants of pesticide mixtures in cord serum using principal component analysis.
2010-07-15
In vitro dermal absorption of pyrethroid pesticides in human and rat skin.
2010-07
Current and historically used pesticides in residential soil from 11 homes in Atlanta, Georgia, USA.
2010-05
Time-dependent integrity during storage of natural surface water samples for the trace analysis of pharmaceutical products, feminizing hormones and pesticides.
2010-04-19
Effects of several pyrethroids on hepatic cytochrome P450 activities in rats.
2010-04
Isotope dilution gas chromatography/mass spectrometry method for determination of pyrethroids in apple juice.
2010-03
Parallel metatranscriptome analyses of host and symbiont gene expression in the gut of the termite Reticulitermes flavipes.
2009-10-15
Evidence for dose-additive effects of pyrethroids on motor activity in rats.
2009-10
Ability of four emergent macrophytes to remediate permethrin in mesocosm experiments.
2009-08
American Healthy Homes Survey: a national study of residential pesticides measured from floor wipes.
2009-06-15
Design of a compressed air modulator to be used in comprehensive multidimensional gas chromatography and its application in the determination of pesticide residues in grapes.
2009-04-10
In vitro metabolism of pyrethroid pesticides by rat and human hepatic microsomes and cytochrome p450 isoforms.
2009-01
Measuring pyrethroids in sediment pore water using matrix-solid phase microextraction.
2009-01
Molecular cloning and characterization of a novel pyrethroid-hydrolyzing esterase originating from the Metagenome.
2008-12-30
Changes in pest infestation levels, self-reported pesticide use, and permethrin exposure during pregnancy after the 2000-2001 U.S. Environmental Protection Agency restriction of organophosphates.
2008-12
Permethrin may induce adult male mouse reproductive toxicity due to cis isomer not trans isomer.
2008-06-27
Mitigation assessment of vegetated drainage ditches for collecting irrigation runoff in California.
2008-02-13
Multimedia measurements and activity patterns in an observational pilot study of nine young children.
2008-01
Efficacy of permethrin cream and oral ivermectin in treatment of scabies.
2007-10
Permethrin may disrupt testosterone biosynthesis via mitochondrial membrane damage of Leydig cells in adult male mouse.
2007-08
Neurobehavioral toxicology of pyrethroid insecticides in adult animals: a critical review.
2007-07-13
Pesticides and their metabolites in the homes and urine of farmworker children living in the Salinas Valley, CA.
2007-07
The in vitro metabolism of a pyrethroid insecticide, permethrin, and its hydrolysis products in rats.
2007-06-25
An observational study of 127 preschool children at their homes and daycare centers in Ohio: environmental pathways to cis- and trans-permethrin exposure.
2007-06
Hydrolysis of pyrethroids by human and rat tissues: examination of intestinal, liver and serum carboxylesterases.
2007-05-15
Synergism between cis-permethrin and benzoyl phenyl urea insect growth regulators against Aedes aegypti larvae.
2007-03
Enantiomeric differences in permethrin degradation pathways in soil and sediment.
2006-11-29
An intervention to reduce residential insecticide exposure during pregnancy among an inner-city cohort.
2006-11
Method of analysis of a selected group of pyrethroids in soil samples using off-line flow-through extraction and on-column direct large-volume injection in reversed phase high performance liquid chromatography.
2006-09
Enantioselective degradation and chiral stability of pyrethroids in soil and sediment.
2006-07-12
Hydrolytic metabolism of pyrethroids by human and other mammalian carboxylesterases.
2006-02-28
Molecular cloning, purification, and biochemical characterization of a novel pyrethroid-hydrolyzing esterase from Klebsiella sp. strain ZD112.
2006-02-08
Laboratory and scaled up evaluation of cis-permethrin applied as a new ultra low volume formulation against Aedes aegypti (Diptera: Culicidae).
2006-01
Lessons learned for the assessment of children's pesticide exposure: critical sampling and analytical issues for future studies.
2005-10
Purification and characterization of a novel pyrethroid hydrolase from Aspergillus niger ZD11.
2005-09-21
HER-2/neu and CD117 (c-kit) overexpression in patients with pesticide exposure and extensive stage small cell lung carcinoma (ESSCLC).
2005-06-09
Rapid analysis of pyrethroids in whole urine by high-performance liquid chromatography using a monolithic column and off-line preconcentration in a restricted access material cartridge.
2005-05
Diffusion of the synthetic pyrethroid permethrin into bed-sediments.
2005-01-15
Separation and aquatic toxicity of enantiomers of synthetic pyrethroid insecticides.
2005
Determination of solid-liquid partition coefficients (K(d)) for diazinon, propetamphos and cis-permethrin: implications for sheep dip disposal.
2004-08-15
Identification, expression, and purification of a pyrethroid-hydrolyzing carboxylesterase from mouse liver microsomes.
2004-07-09
[Inhibitory effect of zinc on beta-hexosaminidase release from RBL-2H3 cells by synthetic chemicals].
2004-04
Effectiveness of residual spraying of peridomestic ecotopes with deltamethrin and permethrin on Triatoma infestans in rural western Argentina: a district-wide randomized trial.
2004-03
Neurological deficits induced by malathion, DEET, and permethrin, alone or in combination in adult rats.
2004-02-27
Determination of pyrethrin and pyrethroid pesticides in urine and water matrixes by liquid chromatography with diode array detection.
2004-02-26
Determination of enantiomers of synthetic pyrethroids in water by solid phase microextraction - enantioselective gas chromatography.
2004-02-25
Microbial transformation of pyrethroid insecticides in aqueous and sediment phases.
2004-01
Inhibition of trans-permethrin hydrolysis in human liver fractions by chloropyrifos oxon and carbaryl.
2004
Purification and preliminary characterization of permethrinase from a pyrethroid-transforming strain of Bacillus cereus.
1993-07
Patents
Substance Class Chemical
Created
by admin
on Mon Mar 31 19:59:00 GMT 2025
Edited
by admin
on Mon Mar 31 19:59:00 GMT 2025
Record UNII
MQP2PAM1G5
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
NRDC-146
Preferred Name English
TRANSPERMETHRIN
ISO  
Common Name English
TRANS-M-PHENOXYBENZYL 3-(2,2-DICHLOROVINYL-2,2-DIMETHYLCYCLOPROPANECARBOXYLATE
Systematic Name English
1RS,TRANS-PERMETHRIN
Common Name English
CYCLOPROPANECARBOXYLIC ACID, 3-(2,2-DICHLOROETHENYL)-2,2-DIMETHYL-, (3-PHENOXYPHENYL)METHYL ESTER, (1R,3S)-REL-
Systematic Name English
TRANSPERMETHRIN [ISO]
Common Name English
TRANS-PERMETHRIN
Common Name English
PERMETHRIN, TRANS-
Common Name English
Code System Code Type Description
ALANWOOD
transpermethrin
Created by admin on Mon Mar 31 19:59:00 GMT 2025 , Edited by admin on Mon Mar 31 19:59:00 GMT 2025
PRIMARY
FDA UNII
MQP2PAM1G5
Created by admin on Mon Mar 31 19:59:00 GMT 2025 , Edited by admin on Mon Mar 31 19:59:00 GMT 2025
PRIMARY
CAS
61949-77-7
Created by admin on Mon Mar 31 19:59:00 GMT 2025 , Edited by admin on Mon Mar 31 19:59:00 GMT 2025
PRIMARY
CAS
52341-32-9
Created by admin on Mon Mar 31 19:59:00 GMT 2025 , Edited by admin on Mon Mar 31 19:59:00 GMT 2025
SUPERSEDED
ECHA (EC/EINECS)
263-347-9
Created by admin on Mon Mar 31 19:59:00 GMT 2025 , Edited by admin on Mon Mar 31 19:59:00 GMT 2025
PRIMARY
EPA CompTox
DTXSID4037611
Created by admin on Mon Mar 31 19:59:00 GMT 2025 , Edited by admin on Mon Mar 31 19:59:00 GMT 2025
PRIMARY
Related Record Type Details
ENANTIOMER -> RACEMATE