Custom Synthesis

We regularly perform complex multi-step or enantioselective syntheses with an emphasis on developing and synthesizing novel building blocks, intermediates and final compounds for several applications

We pride ourselves on a 20 year track record of success in supporting the diverse industries with their chemistry and innovation challenges. Our scientists specializes in organic and organometallic synthesis including polymers, from lab to pilot quantities. Taros operates a customer-centric and flexible business model providing our clients with diverse services:

  • Reverse-engineering and custom synthesis of commercial products or key raw materials
  • Generation of new IP and patent validation services
  • Reference substances and standards, tracers, PET-ligands etc.
  • Stable isotopically labelled compounds
  • Metabolites and impurities
  • Steroid and Vitamin D Synthesis
  • Carbohydrate synthesis
  • Fine & specialty chemicals (additives like photoinitiators, OLED chemicals, etc.)
  • Custom monomers and polymers (polymeric dispersions)
  • Complex dyestuff (diazo, textile, indicator, holographic, photo & security)
Discovery and Optimization of synthetic routes in organic chemistry research
design and synthesis of peptide and peptidomimetics within medicinal chemistry research

Medicinal Chemistry

In Medicinal Chemistry research, we are working with a broadly experienced team on all biomolecular targets from any gene family in any therapeutic area. Our expertise…

Taros computational chemistry expertise encompasses the whole spectrum of computer-aided drug design, from virtual screening to adaptive SAR analysis as well as molecular modelling to statistical forecasting.

Computational Chemistry and Molecular Modeling

We routinely apply computer sciences in computational chemistry approaches and apply methods for structure-based drug design, in case structural data of the target…

Parallel chemistry and combinatorial chemistry for compound libraries and high throughput experimentation

Parallel Chemistry and Compound Libraries

High quality library design requires chemical creativity and profound synthesis knowledge to achieve the highest possible molecular diversity. Our efficient production…


Biotechs just simply concentrate on their research and development tasks while our experienced chemists take care of all related synthetic chemistry challenges

Medtech and Healthcare

From new release mechanisms in band-aid material to developing chemistry for innovative dual modes of action to help make use of new imaging techniques (PET), get in touch with us

Display Technologies

Innovative display technologies require performance chemicals that allow tomorrow’s visual applications in handheld devices, car interfaces or further intelligent equipment


Providing innovative but cost efficient early drug discovery services and technologies to our pharma customers is what drives our drug discovery scientists at Taros

Chemical Industry

From literature research to pilot plant – we deliver sophisticated chemicals with full IP to our customers to help them meeting their product development goals

Coatings and Dyes

Your R&D teams have a specific idea about how the surface should perform by modulating the coating or the curing? Get in touch with our scientists to discuss your chemistry challenge

Research Institutes and Academia

Great academic research often requires industrial backing and excellent synthesis capacities to bring ideas into the markets – since many years we close that gap

Flavors and Cosmetics

Get in touch with us if you’d like to discuss the development of new or the improvement of existing synthetic molecules for fragrances, oral  and skin care applications or aroma molecules

Consumer Goods

Smater consumer goods require both, improved user properties combined with chemistries providing an acceptable ecological footprint during their entire cycle of life and disposal

Reaction Calorimetry

Process development

  • We are transforming your ideas into products
  • From early discoveries and R&D chemistry in the laboratory to pilot scale for your application testing
  • Always considering economic and safety boundaries and conditions laid out for all stages of the project

Pilot plant manufacturing

  • We are running our own state-of-the-art pilot plant facility
    in Asia with access to a broad supplier network
  • Providing samples of your compounds and specialties
    in pilot scale for your extended application testing
  • Large-scale synthesis and custom manufacturing opportunities
Reaction vessels for custom manufacturing of chemicals

Analytical chemistry and

  • Providing analytical services and quality control for your purpose
  • Several spectroscopic methods available including NMR,FT-IR,UV/VIS, etc.
  • Calorimetric methods to monitor reactions and processes at every of the project
Looking for

excellence in custom synthesis?

A rotary evaporator used in our organic chemistry laboratory to concentrate solutions and thereby to evaporate the solvent.
Chemical reactor which serves as a process vessel to carry out chemical reactions in the laboratory
Karl Fischer titrator for volumetric water determination in an organic chemistry laboratory. With it, water contents of a few ppm to 100% in solid, liquid and gaseous samples can be reliably and precisely determined.
medicinal chemistry

Drug Discovery

Taros’ international and multidisciplinary team has more than 180 years of pharmaceutical R&D experience. Collectively as a team, we worked on more than 120 biomolecular…

performance chemicals

Material Science

We create performance chemicals to enhance new materials, plastics, coatings, dyes & inks, cosmetics, flavors and many more research and industrial applications…


Looks interesting?

As a leading contract research organization in discovery chemistry and custom synthesis, Taros provides comprehensive solutions to meet our clients’ needs from diverse branches and applications

Our experienced chemists practice a pragmatic culture and customer-centric approach in order to exceed project expectations, despite challenges, bridging very narrow timelines. They are trained to consider economic, safety and ecological boundaries and conditions laid out for all stages of the project, starting from the development of synthetic routes to…