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Home/Compounds/Agrochemical/S-bioallethrin
C19H26O3
302.4 g/mol
AgrochemicalWarning

S-BIOALLETHRIN

CAS28434-00-6EC249-013-5
Category
Agrochemical
Compound Class
Ester
Primary Use
synthetic pyrethroid insecticide

S-Bioallethrin is a synthetic pyrethroid insecticide used as an ectoparasiticide. It consists of two of the eight stereoisomers of allethrin.

ectoparasiticide

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

SimilarStructure SimilarSimilarity 0.73

(1R,4S)-trans-prallethrin

CAS103065-19-6

pyrethroid insecticide for household use

SimilarStructure SimilarSimilarity 0.73

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Pyrethroid ester insecticide

ApplicationSame Use

Fenvalerate

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synthetic pyrethroid insecticide

ApplicationSame Use

Ru-28000

CAS72204-43-4

synthetic pyrethroid insecticide

ApplicationSame Use

Trans-bifenthrin

CAS83322-02-5

synthetic pyrethroid insecticide

ApplicationSame Use

Ru-27996

CAS83860-31-5

synthetic pyrethroid insecticide

ReferenceSame Category

Methyl 1-naphthylacetate

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plant growth regulator

ReferenceSame Category

Bromadiolone

CAS28772-56-7

second-generation anticoagulant rodenticide

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

Harmful
Harmful
Environmental Hazard
Environmental Hazard
Warning
H302Harmful if swallowed
H332Harmful if inhaled
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H312Harmful in contact with skin

Customs Tariff Classification

The international HS code for S-BIOALLETHRIN (CAS 28434-00-6) is 2916.20.

HS code (international, 6-digit)

2916.20

EU CN code (8-digit)

2916 20 00

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

cis-[(1S)-2-methyl-4-oxo-3-prop-2-enylcyclopent-2-en-1-yl] (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate

InChIKey

ZCVAOQKBXKSDMS-PVAVHDDUSA-N

SMILES

CC1=C(C(=O)C[C@@H]1OC(=O)[C@@H]2[C@H](C2(C)C)C=C(C)C)CC=C

Synonyms (43)
  • (+)-trans-(S)-allethrin
  • AI 3-29024
  • ALLETHRIN, D-TRANS-
  • Allethrin, DL-trans-
  • BIOALLETHRIN, (S)-
  • Caswell No. 025A
  • D-TRANSALLETHRIN
  • ESBIOL TG
  • Esbioallethrin
  • Esbiol
  • Esdepallethrine
  • S-BIOALLETHRIN
  • S-trans-Bioallethrin
  • Wasp Killer II
  • alpha-dl-trans-Allethrin
  • bioallethrin S-cyclopentenyl
  • d-T-Allethrin
  • trans-(+)-Allethrin

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