Homo-Tyrosine•HBr Product Catalog # Size Price (USD) Quantity Homo-Tyrosine•HBr182014-5G5 g$625.00 - Homo-Tyrosine•HBr-5g quantity + Homo-Tyrosine•HBr182014-25G25 g$2,450.00 - Homo-Tyrosine•HBr-25g quantity + Add to cart Description CAS #: 141899-12-9 Molecular Formula: C10H13NO3•HBr Molecular Weight: 276.1