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Home/Compounds/Agrochemical/Emamectin
C49H75NO13
886.1 g/mol
Agrochemical

Emamectin

CAS119791-41-2EC690-357-4
Category
Agrochemical
Compound Class
Natural Product
Primary Use
insecticide

Emamectin is the 4″-deoxy-4″-methylamino derivative of abamectin, a macrocyclic lactone produced by the soil actinomycete Streptomyces avermitilis. It is widely used as an insecticide due to its chloride channel activation properties.

insecticide for agricultural pest control

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 0.88

8,9-Z-Abamectin B1a

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insecticide

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Terallethrin

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insecticide

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Trans-(-)-phenothrin

CAS26046-85-5

Insecticide

ApplicationSame Use

Pirimiphos-methyl

CAS29232-93-7

insecticide

ReferenceSame Category

5-Chloro-3-(trifluoromethyl)pyridine-2-carboxylic acid

CAS1198475-43-2

agrochemical intermediate

ReferenceSame Category

(2-naphthyloxy)acetic acid

CAS120-23-0

plant growth regulator

ReferenceSame Category

Fipronil

CAS120068-37-3

Insecticide for agricultural and veterinary use

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

Customs Tariff Classification

The international HS code for Emamectin (CAS 119791-41-2) is 3808.91.

HS code (international, 6-digit)

3808.91

EU CN code (8-digit)

3808 91 90

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

(1'R,3S,4'S,6S,8'R,10'E,12'S,13'S,14'E,16'E,20'R,21'R,24'S)-2-[(2S)-butan-2-yl]-21',24'-dihydroxy-12'-[(2R,4S,5S,6S)-4-methoxy-5-[(2S,4S,5R,6S)-4-methoxy-6-methyl-5-(methylamino)oxan-2-yl]oxy-6-methyloxan-2-yl]oxy-3,11',13',22'-tetramethylspiro[2,3-dihydropyran-6,6'-3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene]-2'-one

InChIKey

CXEGAUYXQAKHKJ-MYANALBDSA-N

SMILES

CC[C@H](C)C1[C@H](C=C[C@@]2(O1)C[C@@H]3C[C@H](O2)C/C=C(/[C@H]([C@H](/C=C/C=C/4\CO[C@H]5[C@@]4([C@@H](C=C([C@H]5O)C)C(=O)O3)O)C)O[C@H]6C[C@@H]([C@H]([C@@H](O6)C)O[C@H]7C[C@@H]([C@@H]([C@@H](O7)C)NC)OC)OC)\C)C

Synonyms (5)
  • Emamectin

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