Bioactive small molecules
We have expertise synthesizing molecules with relevant biological roles.
From
problem
Common challenges
- New bioactive compounds aren’t available from commercial suppliers or are too expensive
- Enzyme inhibitors need specific modifications for selectivity studies
- Cell biology research requires custom natural or unnatural amino acid and carbohydrate derivatives
To solution
We provide custom synthesis of bioactive small molecules as inhibitors, natural/unnatural amino acids, nucleosides, and carbohydrates.
Everything to support your biological assays, selectivity studies, and mechanistic research.
Selected examples
Common and rare carbohydrates
Inhibitors
Unnatural amino acids
and small peptides

MRI probe

Neuraminidase inhibitor

Dipeptide for biocatalysis

Antiviral scaffold

Fucosidase inhibitor

Unnatural amino acid

Rare sugar derivate
What our clients say:
“We have had a very positive experience working with Melius Organics. Their product quality has consistently been excellent, and we really appreciate their reliable delivery times and clear communication. Their ability to provide tailor-made chemical solutions has been an asset and has supported the progress of our research. We are happy to recommend them as a trusted supplier.”

Dr. Ivana Drienovská, PI at Vrije Universiteit Amsterdam
From idea to grams
Initial contact
We get back to you within 48 hours or less
contact@meliusorganics.com
Query review
We confidentially assess if your project
is feasible and discuss technical details.
Project development
Regular progress updates for transparent project management.
Final delivery
Fast shipment with full documentation.




free & confidential