1) Product name: L-valine 2) CAS No.: 72-18-4 3) Molecular Weight: 117.1478 4) Appearance: White Crystal Powder 5) Molecular Formula : C5H11NO2 6) Purity : 98%min L-Valine is an essential amino acid that is necessary for smooth nervous sysytem and cognitive function. And it is one of the three Branched Chain Amino Acids (BCAAs). L-Valine cannot be produced by the body and must be ingested through foods or supplements. Amino acids is effective as an appetite suppressant, it benefits insomnia and nervousness, muscles, and .the immune system