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Peptide vs Small Molecule — Oncology Deal Terms Comparison

Peptide Median Upfront
$271M
Total: $1.7B
Small Molecule Median Upfront
$258M
Total: $1.6B
Peptide Royalties
12%-19.6%
Tiered to 23.6%
Small Molecule Royalties
11.8%-19.3%
Tiered to 23.3%

Market Analysis

In oncology, Peptide and Small Molecule represent two of the most actively transacted modalities. At Phase 2, Peptide deals carry a median total deal value of $1.7B with $271M upfront, compared to $1.6B total value and $258M upfront for Small Molecule. The valuation difference reflects distinct risk-reward profiles, manufacturing complexity, and competitive dynamics.

Milestone structures diverge between the two modalities. Peptide development milestones average $362M versus $345M for Small Molecule. Commercial milestones are $507M for Peptide and $483M for Small Molecule. Royalty rates range from 12%-19.6% for Peptide and 11.8%-19.3% for Small Molecule.

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Frequently Asked Questions

How do Peptide and Small Molecule deal terms compare in oncology?
Peptide Phase 2 deals average $1.7B total deal value ($271M upfront), while Small Molecule deals average $1.6B ($258M upfront). The difference reflects modality-specific risk profiles, manufacturing considerations, and competitive positioning.
Which modality commands higher royalty rates: Peptide or Small Molecule?
Peptide base royalties range from 12% to 19.6%, while Small Molecule royalties range from 11.8% to 19.3%. High-tier escalation reaches 23.6% for Peptide and 23.3% for Small Molecule.
How do milestone structures differ between Peptide and Small Molecule?
Peptide deals allocate $362M to development milestones vs $345M for Small Molecule. Commercial milestones are $507M (Peptide) vs $483M (Small Molecule), reflecting different commercialization profiles and market expectations.
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