Fmoc-Trp-Pro-OH Product Catalog # Size Price (USD) Quantity Fmoc-Trp-Pro-OH181162-5G5 g$400.00 - Fmoc-Trp-Pro-OH-5g quantity + Fmoc-Trp-Pro-OH181162-25G25 g$1,200.00 - Fmoc-Trp-Pro-OH-25g quantity + Fmoc-Trp-Pro-OH181162-100G100 g$2,500.00 - Fmoc-Trp-Pro-OH-100g quantity + Add to cart Description CAS #: 251316-94-6 Molecular Formula: C31H29N3O5 Molecular Weight: 523.6