Pyrethrin II Powder CAS: 121-29-9

Pyrethrin II Powder — Isolated Natural Insecticide Compound

CAS Number: 121-29-9

Molecular Formula: C22H28O5

Molecular Weight: 372.46

Product Overview

Pyrethrin II is one of the six active insecticidal compounds found in pyrethrum extract. Isolated and purified to powder form, it offers precise dosing for formulation development and research applications. This compound exhibits exceptional knockdown activity against a wide range of insects.

Key Properties

• High Purity: ≥95% by HPLC
• Fast Knockdown: Rapid paralysis within seconds of contact
• Photodegradable: Breaks down in sunlight, no environmental persistence
• Low Mammalian Toxicity: Safe for warm-blooded animals at use rates
• Synergistic: Works well with PBO and other synergists

Applications

• Botanical insecticide formulation development
• Household insecticide products (aerosols, coils, mats)
• Public health vector control (mosquitoes, flies)
• Stored product protection
• Organic agriculture research