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cyromazine

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EntityQ412423· pop 14· linked from 211 articles

cyromazine

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Also known as Vetrazin, Larvadex, 2,4-diamino-6-(cyclopropylamino)-s-triazine, N-cyclopropyl-1,3,5-triazine-2,4,6-triamine, Trigard, N-cyclopropylmelamine

Cyromazine is a triazine insect growth regulator used as an insecticide to control dipterans and some other insects. It is a cyclopropyl derivative of melamine. The exact mechanism of action of cyromazine against insects is unclear although it does affect the larval and pupal cuticles.

In the Vinony graph

Vinony's link graph records 211 inbound references to cyromazine, and connects out to United States Department of Agriculture, carbamate and chlorpyrifos.

Vinony files it under Cyclopropyl compounds, ECHA InfoCard ID from Wikidata and Insecticides.

Vinony links it to 13 Wikipedia language editions.

Chemical data

Formula
C6H10N6
Molecular weight
166.18 g/mol
IUPAC name
2-N-cyclopropyl-1,3,5-triazine-2,4,6-triamine
SMILES
C1CC1NC2=NC(=NC(=N2)N)N
InChIKey
LVQDKIWDGQRHTE-UHFFFAOYSA-N
XLogP
-0.2
Polar surface area
103 Ų
H-bond donors
3
H-bond acceptors
6
Formal charge
0

via PubChem

Drug data · ChEMBL

Max clinical phase
Phase 2
Molecule type
Small molecule

via ChEMBL · EBI

Wikidata facts

Mass
166.097
Show 3 more facts
chemical formula
C₆H₁₀N₆
canonical SMILES
C1CC1NC2=NC(=NC(=N2)N)N
Commons category
Cyromazine
Sources (2)

via Wikidata · CC0

~2 min read

Encyclopedic overview

2 sections
Contents
  • Regulation
  • References

Cyromazine is a triazine insect growth regulator used as an insecticide to control dipterans and some other insects. It is a cyclopropyl derivative of melamine. The exact mechanism of action of cyromazine against insects is unclear although it does affect the larval and pupal cuticles.

In veterinary medicine, cyromazine is used as an ectoparasiticide. It has been used since 1979 in Australia and New Zealand to control and prevent flystrike of sheep by blowfly. The exact mechanism of action has not been determined, but it is non-toxic to mammals and does not target the nervous system. It is not toxic to adult flies, only having its effect on larval forms by disrupting the moulting process. It can give 8-10 weeks protection when applied topically. Because of this it has little effect on existing infestations and is commonly used prophylactically. In 2011 resistance was detected in Lucilia cuprina to cyromazine from infested sheep that failed to be protected following treatment.

Excerpted from Wikipedia’s “cyromazine” article, available under the CC BY-SA 4.0 licence.

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