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.

Toxic

Harmful

Health Hazard

Environmental Hazard

Danger

H302Harmful if swallowed

H315Causes skin irritation

H331Toxic if inhaled

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

H361Suspected of damaging fertility or the unborn child

H316Causes mild skin irritation

H370Causes damage to organs

Customs Tariff Classification

The international HS code for Pyraclostrobin (CAS 175013-18-0) is 2933.19.

HS code (international, 6-digit)

2933.19

EU CN code (8-digit)

2933 19 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

methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]-N-methoxycarbamate

InChIKey

HZRSNVGNWUDEFX-UHFFFAOYSA-N

SMILES

COC(=O)N(C1=CC=CC=C1COC2=NN(C=C2)C3=CC=C(C=C3)Cl)OC

Synonyms (21)

F-500
BAS 500F
Cabrio
Headline
Pyrachlostrobin
Pyraclostrobin
Pyraclostrobin (Standard)
Pyraclostrobin, PESTANAL(R)
Pyraclostrobine

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Pyraclostrobin

Related Compounds

Related Reading

Safety Reference

Customs Tariff Classification