Polymorphism & Preformulation-Asymchem Labs.

Polymorph and Preformulation Studies

Asymchem has an experienced team specializing in crystal form research and preformulation studies. Equipped with internationally advanced instruments, our laboratories are located in both China and the United States to deliver efficient, customized research services for clients. Through systematic salt form screening, polymorph screening and advanced solubilization technologies for poorly soluble drugs, we assist clients in rapidly obtaining stable crystal forms and optimizing preclinical formulations to meet development requirements across IND, NDA and other stages. Meanwhile, we offer professional patent protection strategies for salt forms and crystal forms to strengthen the market competitiveness of drugs. To date, over 200 solid state screening projects have been completed, successfully supporting multiple drug regulatory filings.

Scope of services

Solid state development

Salt form screening

Polymorph screening

...

Preformulation studies

Solid state characterization

Polymorph screening

...

Preclinical formulations

Solubilization strategy

Solubilization technology

...

Sirius T3

SEM

PSD

DVS

DSC

TGA

PLM

XRPD

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