L-Tryptophan



CAS NO:73-22-3

Molecular formula:C₁₁H₁₂N₂O₂

Molecular weight:204.23

Standard:AJI-92, USP-24/26, FCC-4

Properties: white or off-white to slight yellow crystalline powder, odorless or slight smell

Uses: An essential amino acid, widely used in drug and food