Sringa Life Sciences was established in India as a research-first chemistry house with one clear remit: supply the global pharmaceutical industry with dependable key starting materials (KSMs), Active Pharmaceutical Ingredient (API) intermediates and synthesised impurities — priced sensibly and delivered when promised.
Our work runs from bench research through scale-up and manufacture of KSMs and API intermediates, alongside a steadily expanding library of synthesised impurity reference standards. Nothing leaves the laboratory without NMR, Mass, HPLC and elemental confirmation.
The most recent reference standards to complete characterisation and enter our catalogue.
Four focused disciplines, run by a single closely-knit chemistry team.
Intermediates and KSMs are the groundwork every multi-step API synthesis depends on, and we develop and manufacture both. Route scouting, scale-up, GMP manufacture and full QC by Mass, NMR and HPLC all happen under one roof, which keeps accountability in one place.
Read MoreHigh-purity compounds, intermediates and APIs built to your specification, in quantities from research milligrams to tonne-scale supply. Molecule development, route optimisation and GMP-aligned manufacture combine to pull time out of your discovery schedule.
Read MoreThe distance between a working bench route and a manufacturable one is where most programmes stall. Our process and transfer team closes it, moving your chemistry into commercial scale through documented, evidence-backed steps.
Read MoreSynthesis, isolation and purification of API impurities across every origin — process-related, degradation and metabolic. Process impurities, forced-degradation products, genotoxic impurities (GTIs), nitrosamines and drug metabolites all come with a full ICH-aligned characterisation package.
Read MoreA reference standard is worth no more than the paperwork supporting it, so every batch ships with its complete spectroscopic record — NMR, Mass, HPLC and elemental analysis.
Learn MoreEvery compound arrives with NMR, Mass, HPLC and a complete COA — precisely the dossier your reviewers will ask for.
Catalogue items leave us inside 48 hours. Custom synthesis is measured in weeks rather than months.
Decades of combined medicinal and process chemistry sit behind every project — and you reach those people directly.
Agreements are signed before the first technical email. Your molecule remains yours, without exception.
Write to us or call the team directly. A practising chemist — not a sales desk — will come back within one working day with feasibility, timeline and pricing.
Fill in the short form below and a chemist will respond within 24 hours.