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Home/Compounds/Agrochemical/Cyphenothrin
C24H25NO3
375.5 g/mol
AgrochemicalDanger

Cyphenothrin

CAS39515-40-7EC254-484-5
Category
Agrochemical
Compound Class
Ester
Primary Use
pyrethroid ester insecticide

Cyphenothrin is a pyrethroid ester insecticide used as an agrochemical. It is functionally related to chrysanthemic acid and is employed to control flying and crawling insects in domestic, public health, and industrial settings.

Flying and crawling insect control for industrial locations and outdoor useFumigant insecticidePest control in domestic, public health, and industrial locations

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

StrongStructure SimilarSimilarity 0.85

(1S)-cis-(alphaR)-cypermethrin

CAS67375-30-8

Pyrethroid insecticide

StrongStructure SimilarSimilarity 0.85

Ru-27996

CAS83860-31-5

synthetic pyrethroid insecticide

SimilarStructure SimilarSimilarity 0.84

Deltamethrin

CAS52918-63-5

pyrethroid ester insecticide

SimilarStructure SimilarSimilarity 0.84

Cyclopropanecarboxylic acid, 3-(2,2-dibromoethenyl)-2,2-dimethyl-, (R)-cyano(3-phenoxyphenyl)methyl ester, (1S,3R)

CAS106454-65-3

pyrethroid insecticide active ingredient

ApplicationSame Use

Cypermethrin

CAS52315-07-8

pyrethroid ester insecticide

ApplicationSame Use

Esfenvalerate

CAS66230-04-4

pyrethroid ester insecticide

ApplicationSame Use

Prallethrin

CAS23031-36-9

Pyrethroid ester insecticide

ReferenceSame Category

4-bromo-2-chlorophenol

CAS3964-56-5

Intermediate for organophosphate insecticide synthesis

Related Reading

Why Does One Chemical Intermediate End Up in Dozens of Pesticides? Inside the Reaction Interface Economy

A single pyridine intermediate feeds four different neonicotinoid insecticides. A single pyrazole acid feeds a whole family of SDHI fungicides. This isn't coincidence — it's the Reaction Interface Economy, the organizing logic behind modern agrochemical R&D and its supply chain.

Read more

Safety Reference

Toxic
Toxic
Harmful
Harmful
Health Hazard
Health Hazard
Environmental Hazard
Environmental Hazard
Danger
H302Harmful if swallowed
H332Harmful if inhaled
H372Causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H370Causes damage to organs
H330Fatal if inhaled

Customs Tariff Classification

The international HS code for Cyphenothrin (CAS 39515-40-7) is 2926.90.

HS code (international, 6-digit)

2926.90

EU CN code (8-digit)

2926 90 70

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

[cyano-(3-phenoxyphenyl)methyl] 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate

InChIKey

FJDPATXIBIBRIM-UHFFFAOYSA-N

SMILES

CC(=CC1C(C1(C)C)C(=O)OC(C#N)C2=CC(=CC=C2)OC3=CC=CC=C3)C

Synonyms (22)
  • CHIFENOTHRINE
  • Cyphenothrin
  • Cyphenothrin (Standard)
  • Cyphenothrin, PESTANAL(R)
  • Gokilaht
  • S 2703 forte
  • d.d-T-Cyphenothrin
  • d.d-T-Cyphenothrin (JAN)

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