Chemicals for pharmaceutical manufacturing and QC

A medicine passes through many hands before release. Process chemists need reagents and intermediates that behave the same way batch after batch, formulators need active ingredients and excipients tested to a monograph, and the QC laboratory needs solvents and characterised standards that let it prove every claim on the specification.

What Zemixal covers for pharma teams

Route scouting and scale-up teams draw on our Pharmaceutical Intermediates and Lab Reagents divisions for coupling reagents, chiral building blocks, protecting-group chemistry and common bases such as triethylamine and potassium carbonate. Finished-dose makers source APIs with pharmacopoeial (USP/EP/BP/IP) grade documentation where the grade exists. Analytical groups buy HPLC, LC-MS and headspace solvents from Solvents (HPLC and GC) and named impurities, nitrosamines and labelled internal standards from Impurity Reference Standards.

Documents first, then the order

Every lot arrives with a certificate of analysis and a 16-section GHS SDS. Standards add HPLC, NMR, MS or IR data as the molecule requires. If your submission needs a letter of access, a TSE statement or a residual solvent declaration, list it in your enquiry so we can confirm what the producing site can issue before you commit.

Import licences and precursor declarations differ by country, so tell us the destination early. You can paste a full method's worth of CAS numbers into Bulk CAS lookup and send the matches through the quote panel in one step.