C22H19Cl2NO3
416.3 g/mol
AgrochemicalDanger
Alpha-cypermethrin
CAS67375-30-8EC265-898-0
Category
Agrochemical
Compound Class
Ester
Primary Use
Pyrethroid insecticide
Alpha-cypermethrin is a highly active pyrethroid insecticide used to control a wide range of chewing and sucking insects in agriculture, forestry, and public health. It is a stereoisomer of cypermethrin, characterized by multiple aromatic rings and halogen atoms.
Control of chewing and sucking insects in fruits, vegetables, vines, cereals, maize, cotton, rice, and other cropsInsecticide for public health pestsAnimal 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
StrongSame Parent
(1R)-cis-(alphaS)-cypermethrin
CAS65731-84-2
pyrethroid insecticide
StrongStructure SimilarSimilarity 0.85
Cyphenothrin
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pyrethroid ester insecticide
ApplicationSame Use
Λ-cyhalothrin
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Pyrethroid insecticide
ApplicationSame Use
Tetramethrin
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Pyrethroid insecticide
ReferenceSame Category
(Z)-dimethylvinphos
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insecticide
ReferenceSame Category
Prochloraz
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Imidazole fungicide for crop protection
ReferenceSame Category
Cis-2-(2,4-Dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-ylmethyl methanesulphonate
CAS67914-86-7
antifungal agrochemical intermediate
ReferenceSame Category
Cyhalothrin
CAS68085-85-8
Insecticide and acaricide
Related Reading
Safety Reference
Danger
H301Toxic if swallowed
H335May cause respiratory irritation
H373May cause damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H332Harmful if inhaled
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H300Fatal if swallowed
H318Causes serious eye damage
H370Causes damage to organs
H372Causes damage to organs through prolonged or repeated exposure
Customs Tariff Classification
The international HS code for Alpha-cypermethrin (CAS 67375-30-8) is 2926.90, 3808.61, 3808.62, 3808.69.
HS code (international, 6-digit)
2926.90, 3808.61, 3808.62, 3808.69
EU CN code (8-digit)
2926 90 70, 3808 61 00, 3808 62 00, 3808 69 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
trans-[(S)-cyano-(3-phenoxyphenyl)methyl] (1R,3R)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate
InChIKey
KAATUXNTWXVJKI-NSHGMRRFSA-N
SMILES
CC1([C@H]([C@H]1C(=O)O[C@H](C#N)C2=CC(=CC=C2)OC3=CC=CC=C3)C=C(Cl)Cl)C
Synonyms (48)
- ALPHA-CYPERMETHRIN [MART.]
- Aeralfam
- Alfamethrin
- Alfazot
- Alfoxylate
- Alphaguard
- Alphamethrin
- Astound Duo
- BAS 310
- Bestox
- Beta-cypermethrin
- CYPERMETHRIN, S(1R,3R)-
- Centaur
- Cismix
- Concord
- Contest
- Dominex
- Dudu alpha
- Fastac
- Fastac 10 EC
- Fastac 100EC
- Fastac CS
- Fastac Duo
- Fendona
- Fendona 60SC
- Fendona 65C
- Mageos
- NRDC 168S
- Sentry (insecticide)
- Ultimate
- WL 85871
- alpha-Cypermetrin
- alpha-cypermethrin
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