Advanced pharmaceutical intermediates, key starting materials and specialty reagents — each characterised, each traceable to a downstream API. Specifications, samples and Certificates of Analysis are available against enquiry.
Our key starting materials are designed to streamline downstream API synthesis while maintaining strict impurity profiles — because the impurity you inherit at the start of a route is the one you spend the rest of the route removing.
Every KSM ships with a full analytical picture: assay, related substances, residual solvents and moisture, backed by a batch-specific Certificate of Analysis.
Impurity profiles are tracked batch to batch and held against the limits your downstream filing depends on, with tightened specifications available on agreement.
Route of Synthesis disclosure, Material Safety Data Sheets and supporting documentation provided under confidentiality to support your regulatory submissions.
Once a KSM is qualified in your route, the value is in never having to qualify it again. Batch-to-batch consistency and delivery reliability are contractual, not aspirational.
Specialized coupling agents for amide and ester bond formation, including 1,1'-carbonyldiimidazole (CDI, CAS 530-62-1) used across anti-coagulant and peptide chemistry.
Imidazole derivatives, carbamates and related protecting-group reagents for multi-step syntheses where selectivity decides the yield.
Purified solvents and reaction media for complex organic transformations, supplied to the water and impurity limits your chemistry actually requires.
A significant part of our work is custom synthesis. Send us the target structure or CAS number with your quantity and timeline — we will come back with a route assessment, a draft specification and a quotation, under NDA.
Custom synthesis enquiry →