Dynasylan® makes an important contribution to the protection of your health

from the very first idea to the dosage instruction

Wherever human health is concerned, it is important to meet the highest possible standards. Development of new pharmaceutical products demands a wide range of innovative fine chemicals. Our products are designed to meet the industrial requirements for innovation, reliability and quality. Evonik Resource Efficiency is stocking special silanes in bulk quantities which are offered for multiple applications within the scope of advanced chemical syntheses.


Dynasylan® products improve pharmaceutical ingredients.

Blocking agent

Dynasylan® HMDS

  • Synthesis of lactam and macrolide antibiotics (penicillin and cephalosporin/erythromycin)

  • Synthesis of other active ingredients

  • In cholesterol-reducing drugs and agents to combat cancer

Further advantages of blocking agents
  • To improve reaction selectivity

  • To improve solubility in solvents

  • To improve stability during distillation

  • To improve applications for gas chromatography and mass spectrometry

Structure manipulation
  • Dynasylan® TES => reduction

Beyond protective group technology
  • Reagents for cleaving functional groups, reducing agents, bases for organic synthesis

  • Advantages over purely organic reagents: Reaction under mild conditions, high yields, very good selectivity

Special purposes
  • Production of materials for column chromatography, e.g. modification of non-polar adsorption materials for purification of insulin and isolation of natural substances/active ingredients

  • Support for asymmetric heterogeneous catalysts


Dynasylan® silanes set high standards in the health domain.

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