Fmoc-Aib-OH Product Catalog # Size Price (USD) Quantity Fmoc-Aib-OH180103-25G25 g$60.00 - Fmoc-Aib-OH-25g quantity + Fmoc-Aib-OH180103-100G100 g$200.00 - Fmoc-Aib-OH-100g quantity + Add to cart Description Synonyms: Fmoc-α-aminoisobutyric acid CAS #: 94744-50-0 Molecular Formula: C19H19NO4 Molecular Weight: 325.4