Skip to content
phenothrin

Structure via PubChem · Public domain (PubChem)

EntityQ999813· pop 16· linked from 744 articles

phenothrin

Sign in to save

Also known as Sumithrin, 2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylic acid (3-phenoxyphenyl)methyl ester

Phenothrin, also called sumithrin and d-phenothrin, is a synthetic pyrethroid that kills adult fleas and ticks. It has also been used to kill head lice in humans. d-Phenothrin is used as a component of aerosol insecticides for domestic use. It is often used with methoprene, an insect growth regulator that interrupts the insect's biological lifecycle by killing the eggs.

Chemical data

Formula
C23H26O3
Molecular weight
350.4 g/mol
IUPAC name
(3-phenoxyphenyl)methyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate
SMILES
CC(=CC1C(C1(C)C)C(=O)OCC2=CC(=CC=C2)OC3=CC=CC=C3)C
InChIKey
SBNFWQZLDJGRLK-UHFFFAOYSA-N
XLogP
6.2
Polar surface area
35.5 Ų
H-bond donors
0
H-bond acceptors
3
Formal charge
0

via PubChem

Drug data · ChEMBL

Withdrawn
Max clinical phase
Approved
Molecule type
Small molecule
Indications
parasitic infection

via ChEMBL · EBI

Research

198 papers

via PubMed

Wikidata facts

Mass
350.188
Show 3 more facts
chemical formula
C₂₃H₂₆O₃
Commons category
Phenothrin
canonical SMILES
CC(=CC1C(C1(C)C)C(=O)OCC2=CC(=CC=C2)OC3=CC=CC=C3)C
Sources (3)

via Wikidata · CC0

~3 min read

Encyclopedic overview

5 sections
Contents
  • Effects
  • EPA action
  • See also
  • References
  • External links

Phenothrin, also called sumithrin and d-phenothrin, is a synthetic pyrethroid that kills adult fleas and ticks. It has also been used to kill head lice in humans. d-Phenothrin is used as a component of aerosol insecticides for domestic use. It is often used with methoprene, an insect growth regulator that interrupts the insect's biological lifecycle by killing the eggs.

== Effects == Phenothrin is primarily used to kill fleas and ticks. It is also used to kill head lice in humans, but studies conducted in Paris and the United Kingdom have shown widespread resistance to phenothrin.

Excerpted from Wikipedia’s “phenothrin” article, available under the CC BY-SA 4.0 licence.