Metabolite Identification

Comprehensive Drug Metabolism services, applying state-of-the-art techniques and best-in-class approaches to generate data for critical milestones and decision-making.​

Metabolite Identification

Comprehensive MetID Solutions for Drug Development

At Frontage Europe, we offer state-of-the-art metabolite identification (MetID) services to support every stage of drug development—from early discovery to clinical trials. Our integrated approach combines high-resolution mass spectrometry, expert data interpretation, and cross-species analysis to deliver actionable insights into the metabolic fate of your compounds.

Why Metabolite Identification Matters

Understanding how a drug is metabolized is critical for:

  • Predicting pharmacokinetics and clearance mechanisms
  • Identifying active, reactive, or disproportionate metabolites
  • Supporting MIST (Metabolites in Safety Testing) and regulatory submissions
  • Mitigating risks of drug-drug interactions and toxicity

Our Capabilities

In Vitro MetID

  • Hepatocyte, microsome, and S9 fraction incubations
  • Soft spot identification and metabolic stability profiling
  • Reactive metabolite screening (e.g., glutathione trapping)

In Vivo MetID

  • Plasma, urine, feces , bile, and tissue sample analysis
  • Cross-species comparison (e.g. human, mice, rat, dog, monkey)
  • Radiolabeled studies (14C, 3H)

Advanced Analytical Tools

  • LC-MS/MS and UPLC-HR/MS platforms
  • Semi-quantification and metabolite profiling down to 0.1% of drug-related material

Specialized Services

  • Deuterium exchange and titanium trichloride reduction for structural confirmation

Tailored Reporting & Regulatory Support

We provide:

  • Profiles tailored to your project needs (timelines and depth of analysis adjusted according to the number and complexity of metabolites requested)
  • Custom PDF and eCTD reports
  • Bilingual content (Italian/English) for global accessibility
  • Monthly review meetings to align with evolving project needs

Why Choose Frontage Milan

Our Milan site integrates seamlessly with Frontage’s global network, offering:

  • Scientific excellence and consultancy
  • High-quality data delivery
  • Flexible, client-focused solutions
  • Alignment with FDA, EMA, and ICH guidelines

Contact Us
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