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Industrial Synthesis Process of High Purity Triazinamide (P4 Intermediate, CAS 136738-23-3) Triazinamide (4-acetamido-6-methyl-1,2,4-triazin-3(2H)-one) is the exclusive high-purity precursor for pymetrozine TC. The mainstream mature industrial route is oxadiazolone → acetonyl oxadiazolone → triazinamide via hydrazine ring expansion, with multi-stage purification to reach HPLC ≥99.0% agro-grade standard. 1. Full Industrial Synthetic Route Read more

1. Factory & Production Capacity Overview We are a professional China-based manufacturer specializing in Triazinamide (P4 Intermediate, CAS 136738-23-3), the exclusive core precursor for pymetrozine technical insecticide. 2. Premium Agro-Grade Triazinamide Specifications for Global Clients Test Item Export Standard Index Production Advantage for Pymetrozine Factories HPLC Assay ≥99.0% Minimize side Read more

1. Core Position: Exclusive Scaffold Precursor for Pymetrozine Triazinamide (CAS 136738-23-3, P4 intermediate) is the irreplaceable upstream building block for industrial production of pymetrozine TC, a globally mainstream selective insecticide for modern sustainable crop protection. Pymetrozine’s unique 1,2,4-triazinone heterocyclic core, which delivers its exclusive pest-control activity, can only be mass-produced economically Read more

1. Product Basic Identity 2. Pymetrozine: Target Insecticide Against Piercing-Sucking Pests Pymetrozine is a selective systemic feeding-blocking insecticide classified IRAC Group 9B, uniquely targeting homopteran piercing-sucking pests: 3. Triazinamide’s Irreplaceable Synthetic Role The whole industrial synthesis chain relies on Triazinamide to construct the triazinone core scaffold of Pymetrozine: 4. Premium Read more

Product Overview Triazinamide (P4 Intermediate, CAS 136738-23-3) is the exclusive core precursor for industrial pymetrozine insecticide technical material. Our high-purity grade (HPLC ≥99.0%) eliminates batch fluctuation, suppresses side reactions and delivers steady yield for continuous pesticide manufacturing lines. Premium Quality Specifications How High Purity Ensures Stable Pymetrozine Production Production & Read more

1. Mainstream Industrial Pymetrozine Synthetic Flow Global mass production adopts the mature oxadiazolone cyclization route: Acetohydrazide → Oxadiazolone → Acetonyl oxadiazolone → Triazinamide (P4) → Amino-triazinone → Condensation with nicotinaldehyde → Pymetrozine technical drug Triazinamide sits as the core bridge linking ring cyclization and final condensation; no alternative low-cost, high-yield intermediate can Read more

Triazinamide (4-acetamido-6-methyltriazinone, P4 intermediate) is the exclusive direct precursor for pymetrozine technical material. Its optimized structure & high purity eliminate side reactions, cut raw material waste and lift final production yield significantly. 1. Clean Hydrolysis Step Minimizes Ring-Degradation Byproducts Triazinamide carries a stable acetyl protecting group on the triazine ring Read more

1. Product Profile 2. Core Synthetic Role Triazinamide is the irreplaceable upstream raw material for industrial pymetrozine production. 3. Agro Value of Final Pymetrozine Pymetrozine is a selective systemic insecticide targeting piercing-sucking pests: planthoppers, aphids, whiteflies, leafhoppers. Widely applied on rice, vegetables, fruits and cotton, with mild toxicity to beneficial Read more

Core Function Triazinamide (CAS 136738-23-3, alias P4) is the key upstream intermediate for synthesizing pymetrozine, a systemic selective insecticide widely used in global agrochemical factories. Full Synthetic Workflow Role Target Pest & Crop of End Product Pymetrozine Pymetrozine controls piercing-sucking pests: aphids, planthoppers, whiteflies, leafhoppers on rice, wheat, vegetables, cotton and Read more

Based on the available search results, here is a summary of the physical and chemical properties of Triazinamide (CAS 136738-23-3), specifically relevant to its use in agrochemical synthesis. Core Chemical Identifiers Physical and Chemical Properties The key properties for agrochemical synthesis are presented below. Several properties, such as melting point, Read more