α-Me-Trp-OH•1/2H2O Product Catalog # Size Price (USD) Quantity α-Me-Trp-OH•1/2H2O182045-1G1 g$1,095.00 - α-Me-Trp-OH•1/2H2O-1g quantity + α-Me-Trp-OH•1/2H2O182045-5G5 g$3,285.00 - α-Me-Trp-OH•1/2H2O-5g quantity + Add to cart Description Synonym: (S)-alpha-Methyltryptophan•1/2H2O CAS #: 16709-25-4 Molecular Formula: C12H14N2O2•1/2 H2O Molecular Weight: 227.3