Product name: L-Theanine 
Alias: N-gamma-ethyl-L-glutamine 
CAS RN : 3081-61-6 
Molecular Formula: C7H14N2O3 
Molecular Weight:  174.2 
Physical and chemical properties: White crystalline powder 
Assay: ≥99% 
Standard: JP2000 
Uses: Used as food additive