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J&W PharmLab — Chiral Resolution & Separation Services

For over 20 years, J&W PharmLab has been a trusted chiral chemistry CRO, delivering expert chiral resolution services, enantiomeric separation, and custom chiral synthesis to clients across the pharmaceutical, biotech, agrochemical, and fine chemical industries worldwide. With a proven track record of manufacturing enantiopure compounds at ≥99% enantiomeric excess (ee%), we combine deep synthetic expertise with a comprehensive separation platform — including asymmetric synthesis, diastereomeric salt resolution, chiral pool synthesis, enzymatic kinetic resolution, and dynamic kinetic resolution (DKR) — to resolve your most challenging racemic mixtures with precision and efficiency. Our extensive in-house library of thousands of chiral building blocks and optically active intermediates enables faster project timelines, while our scalable capabilities span milligram-scale chiral screening through gram- and kilogram-scale  chiral separation for regulatory submissions.

Every project is supported by rigorous analytical documentation, including chiral HPLC method development, ee% analysis, and optical rotation measurement, with dedicated project management ensuring on-time, on-budget delivery. Whether you are searching for a chiral resolution service provider, an optical resolution CRO, or a long-term enantioselective chemistry partner, J&W PharmLab has the experience, infrastructure, and scientific depth to meet your needs — at any scale, at any stage.

Contact us today for a free chiral resolution feasibility assessment and discover why researchers and development teams worldwide trust J&W PharmLab to deliver the right enantiomer, every time.

Our various chiral resolution methods are shown below:

Asymmetric Synthesis

 

Chiral Pool Synthesis

 

Chiral Resolution of Racemates

 

Enzymatic Kinetic Resolution