We definitely identify the chemical structure of every significant degradation product. This is accomplished using high-resolution LC-MS/MS, allowing us to map the precise pathway of degradation at a molecular level.
Forced Degradation Study Service
Creative Biolabs performs forced degradation (stress testing) studies to determine possible degradation pathways and demonstrate the stability and efficacy of analytical procedures for pharmaceuticals. Our product testing standards subject compounds to extreme conditions, including alkaline and acidic hydrolysis, photolysis, oxidation, humidity, and temperature stress. This rigorous analysis provides information on potential degradation pathways, which is critical for formulation development, manufacturing, and packaging processes. All testing is fully documented in protocols and reports to ensure a verifiable indication of the drug's stability.
Background What We Can Offer Workflow Why Choose Us FAQs Customer Review Related Services Contact Us
A Critical Imperative for Pharmaceutical Excellence
Forced degradation (stress testing) refers to subjecting a pharmaceutical compound to extreme chemical and environmental conditions to determine the level of process decomposition and degradation kinetics of the product, and to identify potential degradation products. Related studies about forced degradation have been used to facilitate the development of analytical methods to better understand the stability of active pharmaceutical ingredients (APIs) and pharmaceutical products. In addition to developing stability indicator analysis methods, forced degradation studies can also help promote drug development, such as formulation development, storage, transportation processes, manufacturing, and packaging. Moreover, knowledge of chemical behavior can be used to improve pharmaceutical products.
The Strategic Value of Stability-Indicating Methods
Due to the structural diversity of the drug molecules, it seems impossible to determine a set of general conditions for forced degradation studies. Some conditions are mainly used for forced degradation studies as shown in the table below. All of the conditions listed in this table are representative examples. The conditions must be defined or optimized for a given molecule, depending on the situation.
| Degradation Type | Experimental conditions | Storage Conditions | Sampling Time (days) |
|---|---|---|---|
| Hydrolysis control API (no acid or base) |
0.1M HCl 0.1 M NaOH Acid control (no API) Base control (no API) pH: 2,4,6,8 spectrometry (ESI-MS) |
40˚C, 60˚C 40˚C, 60˚C 40˚C, 60˚C 40˚C, 60˚C 40˚C, 60˚C |
1,3,5 1,3,5 1,3,5 1,3,5 1,3,5 1,3,5 |
| Oxidation |
3% H2O2 Peroxide control Azobisisobutyronitrile (AIBN) AIBN control |
25˚C, 60˚C 25˚C, 60˚C 25˚C, 60˚C 25˚C, 60˚C |
1,3,5 1,3,5 1,3,5 1,3,5 |
| Photolytic |
Light 1 × ICH Light 3 × ICH Light 3 × ICH |
NA NA NA |
1,3,5 1,3,5 1,3,5 |
| Thermal heat chamber |
Heat chamber Heat chamber Heat chamber |
60˚C 60˚C/75% RH 60˚C 60˚C/75% RH |
1,3,5 1,3,5 1,3,5 1,3,5 |
Key Solutions and Deliverables:
Structural Elucidation of Impurities
Validated Stability-Indicating Analytical Methods (SIAMs)
The core deliverable is a validated method capable of separating the API, excipients, and all degradation species. Creative Biolabs delivers chromatographic and electrophoretic methods that are fully tested for specificity, linearity, and accuracy.
Formulation Optimization Insights
The data generated from forced degradation is not just analytical; it is functional. By identifying the specific degradation pathway, we provide concrete, evidence-based data that directly informs formulation decisions, guiding the selection of stabilizing excipients, buffers, and appropriate container-closure systems to maximize shelf life.
If your current methods are struggling with co-elution, discover how Creative Biolabs can optimize your solutions by contacting our experts today.
Workflow: Comprehensive, Structured, and Quality-Driven
Creative Biolabs utilizes a strategic, multi-stage workflow, driven by quality-by-design principles, to ensure maximum efficiency and scientific rigor in every study.
Why Choose Creative Biolabs?
Creative Biolabs is the partner of choice for stability programs, distinguished by our excellence in forced degradation studies. We use formalized risk assessment to scientifically guarantee the optimal 5-20% degradation yield, which is crucial for defining the final product control strategy. Our specialized biologics focus employs orthogonal techniques to analyze critical attributes like aggregation and charge variants in mAbs, ADCs, and fusion proteins. We leverage an advanced analytical platform (LC-MS/ESI-MS) for unambiguous structural confirmation of impurities. Finally, all our protocols and reports are regulatory-optimized, streamlining your global submission process.
Experience the Creative Biolabs Advantage - Get a Quote Today
FAQs
How do you ensure your SIAM truly separates all my degradation products?
We ensure this through a comprehensive approach: subjecting the API to extreme, yet controlled, stress and using high-resolution techniques like LC-MS to confirm the peak purity and structural identity of every degradation product.
Why is the 5-20% degradation target so important for forced degradation studies?
Targeting this specific range is crucial because it generates enough degradation material for structural analysis and method validation without causing "charring"—secondary, irrelevant degradation that would pollute your data and complicate method development.
Can Creative Biolabs handle forced degradation for complex, large molecules like ADCs or fusion proteins?
Absolutely. Our biologics stress testing protocols are highly specialized, incorporating physical stress, dedicated aggregation assays, and charge variant analysis to capture degradation specific to protein structure.
Customer Review
-
Improved Selectivity
The use of Creative Biolabs' service in our research has significantly improved the selectivity of our stability methods by conclusively identifying five key degradation products that were previously masked by excipients. The structural data provided was invaluable. – Dr. Ar*Js -
Biologics Aggregation
Creative Biolabs' specialized agitation stress and SEC analysis for our fusion protein facilitated its formulation development by clearly defining the shear stress limits. Their reports helped us select the optimal buffer and container-closure system. – Ms. La*Sh
Related Services
To achieve full regulatory approval, clients often complement their forced degradation studies with other critical stability and characterization services. Creative Biolabs recommends:
Pharmaceutical Stability Analysis Service
Creative Biolabs offers stability programs in climate rooms, cabinets, and frozen storage for APIs, biopharmaceuticals, and complex dosage forms, providing customized disaster recovery storage.
Learn More →Cell Line Characterization
Creative Biolabs offers comprehensive cell line characterization services for biopharmaceutical and vaccine production, following guidelines to ensure identity, purity, and genetic stability.
Learn More →Contact Us
Creative Biolabs provides comprehensive forced degradation studies built on the foundation of quality-by-design and high-resolution mass spectrometry. We deliver scientifically robust data, regulatory compliance, and the structural insights necessary to ensure the long-term stability and safety of your drug product. Our expertise ensures your stability program is a source of knowledge, not a source of risk.
Ready to secure your product's stability profile? Contact our team of experts today to discuss your specific molecule and project needs.
Download our brochureLoading case studies...
Online Inquiry