Category:
Amino Acids and Derivatives
CAS NO:
72-19-5
Standard:
In-house Standards,
Specification:
| Appearance | White or light brown powder | |
| Assay | ≥98.5% | |
| Specific Rotation[α]D 20℃ | -26.00∽-29.00 | |
| Loss on drying | ≤0.5% | |
| Heavy Metals(as Pb) | ≤20ppm | |
| Arsenic (as As) | ≤2ppm | |
| Ignited residue | ≤0.5% | |
L-Threonine is an essential amino acid produced via fermentation or enzymatic synthesis. It serves as a critical building block in protein metabolism with the molecular formula C4H9NO3 and CAS No. 72-19-5.
Store in a cool, dry place away from moisture to prevent caking. While generally recognized as safe (GRAS), high doses may cause gastrointestinal distress. Ensure proper ventilation during handling to avoid inhalation of dust particles.