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Services & Solutions
Preformulation Formulation Development Clinical and Commercial Manufacturing

Preformulation

A systematic preformulation study is an important preparation for formulation development. It provides the basis for the compound’s developability assessment, administration route and dosage form selection, formulation composition and process design, and quality control. It is foundational to the development of a safe, efficacious, and quality drug product.


Leveraging the highly respected expertise and capability of Crystal Pharmatech in API form development and solid-state characterization, CFS provides a complete preformulation service to our clients. The services include API form development and solid-state characterization, API physiochemical and biopharmaceutical properties measurement, API stability study, API-excipient compatibility study, and preclinical formulation for animal study, etc. In addition, our Material Science team can conduct various formulation characterization to aid formulation design, process development and trouble shooting. All these help strengthen the protection to our client’s drug products in their life cycle. 



Rheometer

Rheometer

Particle Sizer Analyzer

Particle Sizer Analyzer

Gas Pycnometer

Gas Pycnometer

Formulation Development

Crystal Formulation Services boasts a formulation development leadership team with extensive experience and deep expertise in new chemical entity (NCE) drug product development.


Instead of one-size-fit-all platforms or “super-placebo” or quick and rough “fit-for-purpose” formulation approaches in early development, we set right in the beginning the strategy for formulation development specifically for a molecule based on its intended therapeutic area, indication, treatment regimen, available pharmacokinetic and pharmacodynamic data, drug metabolism, molecular profile, API’s physiochemical, biopharmaceutical, stability and mechanical properties.


We then design the formulation composition and process train based on the understanding of material properties of API and excipients such as physical attributes, mechanical properties, functionalities and chemical compatibility. The composition is deliberately designed for the process train in terms of dose range, drug loading, excipient choices and concentrations of every ingredient.


Finally, during the drug product development process we strive to keep a line-of-sight (LOS) of the intended clinical goals, i.e., purpose of the molecule as a medicine, as the driver for all relevant decisions. We perform thorough risk assessment prior to key milestones to guide the design of experiment (DOE) study for the understanding of the impact of selected critical API and excipient properties and composition on product critical quality attribute (CQA), the interaction of composition and process, the impact of critical process parameter (CPP) on CQA. This broad knowledge space (KS) allows an appropriate determination of a reliable design space (DS) and an effective control strategy (CS) in drug product manufacturing.


In another word, abiding by the molecule-material-medicine, dubbed the M3 drug product development philosophy, we design and develop the formulation tailor-made for a molecule to meet its intended clinical needs, with good bioavailability, stability, manufacturability, patient compliance and regulatory acceptance while avoiding significant formulation change from early to late development. As importantly, leveraging the experience and expertise of our technical leadership team, we are able to do all these competitively in terms of cost and timeline.

  A well-designed formulation should have appropriate bioavailability, good physicochemical,
biological and microbiological stability, and a robust manufacturing process.
  • Bioavailability

    A drug needs to attain the right exposure in target tissues in order to achieve expected efficacy while avoiding severe adverse effects. The dosage form, delivery route, composition and process should be determined based on the physiochemical and biopharmaceutical properties of the active pharmaceutical ingredient (API). In general, an oral solid dosage ought to be able to disintegrate, dissolve and be absorbed in the gastro-intestine (GI) track. When necessary, the solubility enhancing technology such as amorphous solid dispersion (ASD) may be utilized to increase the bioavailability.

  • Stability

    Drug product needs to be stable during the manufacturing and the storage shelf-life and meets the standards of product quality and the requirements for clinical use. Physically, the solid state of API and the disintegration time etc. should maintain their stability; chemically, there should not be any significant degradation, especially, the toxic degradants must be controlled well within acceptable limits; microbiologically, the product package and storage condition should inhibit any growth of microbes. The efficacy and safety of a drug product is ensured only when it is stable physically, chemically and microbiologically.

  • ProcessRobustness

    Drug product quality may be affected by various factors such as batch to batch variability in properties of key ingredients and critical processing parameters, and various major and minor changes during its life cycle. A drug product manufacturing process should be designed based on risk assessment and understanding of critical material attribute (CMA), critical processing parameter (CPP) and their impacts on critical quality attribute (CQA). This should be accompanied by a corresponding control strategy to ensure continued manufacturing of the drug product with high quality.

Our Formulation Development Philosophy - The M3 Core
Roller Compaction

Roller Compaction

Compression

Compression

Film Coating

Film Coating

Clinical and Commercial Manufacturing

High Trade Zone R&D and Manufacturing Center: GMP formulation manufacturing for phase I-III clinical trials and small-scale commercial from 0.5 to 100kg<
Sangtian Island R&D and Manufacturing Center: GMP formulation manufacturing for  commercial scale production from 30 to 300kg


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Crystal formulation Services’cGMP clinical and commercial manufacturing facilities are located at Suzhou Industry Park, which is 45 miles (~70 kilometers) from Shanghai. We have the following capabilities:
· An experienced team with highly efficient execution· World-class manufacturing equipment· cGMP and QMS meeting NMPA, FDA, and EMA requirements
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CFS provides full clinical and commercial manufacturing services for OSD:


· Conventional OSD (tablet, capsule, sachet)

· Amorphous Solid Dispersions (ASD) for Insoluble Compounds (Spry Drying Hot Melt Extrusion)

· Pediatric Dosage Form (mini-tab)

Process

组 2846(1)

Providing high quality, fast, flexible and reliable clinical and commercial production services for our customers' projects with different needs.Helping to accelerate our clients' drug launches.

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Spray Drying

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Hot Melt Extrusion

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Encapsulation