Pyronil 45

• CAT Number: R013666
• CAS Number: 26040-51-7
• Molecular Formula: C24H34Br4O4
• Molecular Weight: 706.15
• Purity: ≥95%
• Synonyms: 3,4,5,6-Tetrabromo-1,2-benzenedicarboxylic Acid 1,2-Bis(2-ethylhexyl) Ester; Bis(2-ethylhexyl) Tetrabromophthalate; DP 45; Di(2-ethylhexyl) Tetrabromophthalate; Uniplex FRP 45; TBPH
• Storage: -20°C
• IUPAC Name: bis(2-ethylhexyl) 3,4,5,6-tetrabromobenzene-1,2-dicarboxylate
• InChI: InChI=1S/C24H34Br4O4/c1-5-9-11-15(7-3)13-31-23(29)17-18(20(26)22(28)21(27)19(17)25)24(30)32-14-16(8-4)12-10-6-2/h15-16H,5-14H2,1-4H3
• InChIKey: UUEDINPOVKWVAZ-UHFFFAOYSA-N
• SMILES: CCCCC(CC)COC(=O)C1=C(C(=C(C(=C1Br)Br)Br)Br)C(=O)OCC(CC)CCCC

Pyronil 45（Cat No.:R013666）is a commercial-grade insecticidal formulation containing pyriproxyfen as its active ingredient at a concentration of 45%. Pyriproxyfen is an insect growth regulator (IGR) that mimics juvenile hormone, disrupting the development of insect larvae and preventing them from maturing into reproductive adults. Pyronil 45 is widely used in agricultural, veterinary, and public health applications to control pests such as fleas, whiteflies, and mosquitoes. It is typically applied through spraying or fogging and is valued for its residual efficacy, low toxicity to mammals, and resistance management potential.