CAS Registry Number
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.
Also known as: (2S)-2-amino-3-methylbutanoic acid · (S)-2-Amino-3-methylbutanoic acid · (S)-2-Amino-3-methylbutyric acid · (S)-Valine · 2-Amino-3-methylbutyric acid · L-alpha-Amino-beta-methylbutyric acid · L-valin · valina · valine · Valinum · L-Valine (TF)
Molekula products for CAS 72-18-4
Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.