RohnerChem offers a full range of custom manufacturing
services for the agrochemicals market.

Manufacture of a key intermediate for a novel agrochemical active

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Manufacture of a key intermediate for a novel agrochemical active

  • For a six step synthesis from lab to pilot scale, process development for the final three steps was performed concurrently with piloting of the first three steps
  • Flexible combination of standard and specific chemical reactions
  • 4 months from contracting to delivery of 2’000 Kg product
  • our Asian competitor failed to deliver the other component of the target molecule

Custom synthesis of an agrochemical intermediate for a new active

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Custom synthesis of an agrochemical intermediate for a new active

  • Three step Synthesis with distillation and rectification with stringent quality requirements
  • 15 weeks from start of lab work until supply of > 10 tonnes from production plant
  • Immediate yield improvement by 6%; further measures identified which will be implemented in the first two campaigns, leading to a total yield improvement of 23% over lab results

Agrochemicals

RohnerChem offers a full range of custom manufacturing services for the agrochemicals market. We specialize in synthesis of key intermediates based on more than fifty chemical reactions performed on a routine basis. We regularly deal with hazardous reagents. Our expertise in process development and technology transfer combined with fast scale-up to commercial production helps our customers deal with volatile demand. We offer the highest level of confidentiality and quality standards. We currently have several multiyear custom manufacturing contracts for supply exceeding 100 tons per year.