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G3 Pharmaceuticals offers a wide range of synthetic chemistry services by identifying and implementing novel solutions to solve complex chemistry and process development challenges faced by virtual, emerging and large pharmaceutical organizations to ensure that they have a robust and cost-effective process for quality active pharmaceutical ingredients.

Our repeated success in our relatively short life span can be attributed to the 10+ PhD's backed by experienced chemists, technologists and project managers with years of experience in the pharmaceutical industry staffed in our laboratory.

In our labs, we offer services ranging from robust process development to clinical supply to tech transfer to in-house or external large scale GMP manufacturing site


  • Alkylation

  • Amidation

  • Buchwald Reaction

  • Chiral Separation

  • Chiral Synthesis/ Resolution

  • Condensation

  • Coupling Reaction

  • Dehydrogenation

  • Reduction

  • Sandmeyer Reaction

  • Wittig Reaction

  • Grignard

  • Heck Coupling

  • Suzuki Coupling

  • Hydrogenation

  • Oxidation

  • Heterocyclic Ring Formation

  • Oxidation

  • Esterification

  • Formylation

  • Fidel Craft Acylation & Alkylation


  • Medicinal Chemistry

  • Multistep Synthesis

  • Early Stage SMs & KSMs

  • Intermediates

  • Polymorphs

  • Crystal size shape and distribution

  • Impurities

  • Metabolites

  • Degragants

  • Optical-isomers

  • Polymorphs

  • Particle size distribution

  • Reference Standards

  • Working Standards

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