CAS Registry Number

CAS 72-19-5 — L-Threonine

L-Threonine is an essential amino acid critical for protein synthesis, collagen formation, and metabolic regulation, widely used in nutritional supplements, pharmaceuticals, and animal feed formulations. It appears as a white crystalline powder with a molecular formula of CH3CH(OH)CH(NH2)CO2H and a molecular weight of 119.12 g/mol. It is non-hazardous (no signal word) and stable at ambient storage conditions. Molekula supplies L-Threonine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: (2S,3R)-2-amino-3-hydroxybutanoic acid · (2S,3R)-2-Amino-3-hydroxybutyric acid · (S)-Threonine · 2-amino-3-hydroxybutyric acid · L-thr · L-Threonin · Threonin · threonine · Threoninum · Treonina · L-Threonine (TF)