Tryptophanol Product Catalog # Size Price (USD) Quantity Tryptophanol202010-1G1 g$121.00 - Tryptophanol-1g quantity + Tryptophanol202010-5G5 g$246.00 - Tryptophanol-5g quantity + Add to cart Description Synonym: L-Tryptophanol Catalog #: 202010 CAS #: 2899-29-8 Molecular Formula: C11H14N2O Molecular Weight: 190.2