Numéro CAS

CAS 72-18-4 — L-Valine

L-Valine is an essential branched-chain amino acid critical for protein synthesis, muscle metabolism, and energy production in humans and animals. It’s widely used in pharmaceuticals, sports nutrition, and as a nutrient in cell culture media. This white crystalline powder has a CAS number of 72-18-4, molecular formula (CH3)2CHCH(NH2)CO2H, and a molecular weight of 117.15 g/mol. It requires no special storage—ambient conditions suffice—and carries no signal word for hazard classification. Molekula supplies L-Valine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.