WHERE THERE IS CHEMISTRY, WE SEE PEOPLE

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Delivering Excellence in Synthesis, Sourcing and Supply for the Life Science and Chemical Industries

To succeed in your product development, only the perfect ingredient suffices. That’s why we only source amongst trusted manufacturing partners and have been specializing for more than 30 years in custom synthesis to deliver hard- to-find molecules. Our turnkey sourcing and supply solution also encompasses solid logistic support and utmost regulatory compliance led by a passionate team towards one goal: delivering the product that is essential for you and for people.

30+ years’ experience

Business in 50+ countries

Indis Group member

70% of business from referrals

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inquiries

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audited suppliers

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team members worldwide

The ExSyn Synthesis

A turnkey sourcing solution

Life Sciences

Active Pharmaceutical Ingredients
Pharma Interm. & Fine Chemicals
Nutraceuticals
Excipients
Vitamins
Food & Feed
Flavours & Fragrances
Agrochemicals
Cosmetic Ingredients

EXPLORE
Industrial Chemicals

Antifreeze & Coolants
Coatings
Electrolytes
Oleochemicals
Plastic & Rubber
Surfactants & Emulsifiers
Water Treatment Chemicals
… and more

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Services

Vendor Reduction
Custom Synthesis
Partnering with our suppliers
Regulatory Services
Logistics Management




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Find your product
Why ExSyn
Trust is earned

After 30 years in the life science and chemical industries, transparency is still the backbone of our business. Full disclosure and the highest quality are critical for us, that’s why we hold decade-long partnerships with more than 1,000 customers. Excellence is part of our very name: ExSyn.

Any product you can imagine

We deliver what you need, where and when you need it. Our partner-approach makes it very easy for you to source products: we take care of everything and guarantee competitive pricing. We are an Indis Group associate and therefore can source any product you may need on a global level, as well as deliver hard-to-find molecules due to our expertise in custom synthesis.

Our team is your team

We work hand in hand with your team to understand your needs and offer a custom solution for your product development. Our highly experienced team has extensive knowledge of worldwide regulatory and logistic requirements and makes the process smooth and agile through our excellent communication skills. Our presence in India, Belgium and the US makes us experts in Asian, European and American markets.

ExSyn Live
U.S. Tariffs Update – May 2025!
News · 02/06/2025

The global trade landscape is undergoing significant changes following the announcement of new reciprocal tariffs by the United States government. Recent developments indicate significant shifts in global trade dynamics, with key policy adjustments, ongoing negotiations, and evolving logistics patterns. Below is a summary of the latest developments.

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In focus: Ginkgo Biloba Extract 24%
Products in focus · 10/06/2025

Ginkgo Biloba 24% extract is a standardized herbal formulation derived from the leaves of the Ginkgo biloba tree, one of the oldest living tree species. The “24%” typically refers to the content of flavone glycosides, while the product may also contain 6% terpene lactones. These active constituents are responsible for its medicinal properties.

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Chemspec Europe – The Fine & Speciality Chemicals Exhibition
Events · 23/01/2025

Meet the ExSyn team at Chemspec Europe
June 04 – 05, 2025
Koelnmesse, Germany

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Major Regulatory Changes in 2025
News · 02/05/2025

In January 2025, the US FDA published a draft regulatory guidance entitled “The Considerations for Use of Artificial Intelligence to Support Regulatory Decision-Making for Drug and Biological Products”.

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In focus: 1,3-Dibromopropane
Products in focus · 03/06/2025

1,3-Dibromopropane is an organobromine compound.  A bifunctional alkyl halide, it has two bromine leaving groups that can participate in substitution or elimination reactions. It is widely used as a an intermediate in production of wide range of products including pharmaceuticals, insecticides, quaternary Ammonium compounds, flavouring agents ,fragrances and in polymer chemistry.

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BIO International Convention – The largest and most comprehensive event for biotechnology
Events · 23/01/2025

Meet the ExSyn team at BIO International Convention
June 16 – 19, 2025
Boston Convention & Exhibition Center

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Technologies And Strategies Reshaping Regulatory Trends
News · 02/05/2025

The adoption of artificial intelligence (AI) and large language models (LLMs) is rapidly reshaping clinical research and drug development.

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In focus: Tributyltin Hydride (Stabilized with BHT)
Products in focus · 27/05/2025

Tributyltin Hydride (TBT-H) stabilized with BHT (butylated hydroxytoluene) is a tin-based organometallic compound commonly used in organic synthesis, especially in radical reactions. It is air-sensitive and decomposes to tributyltin oxide in  presence of oxygen and light. It works by donating a hydrogen radical (H·) to a carbon radical intermediate.

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CPhI China – Where the future of pharma meets
Events · 23/01/2025

Meet the ExSyn team at CPhI China
June 24-26, 2025
Shanghai New International Expo Center

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