L-Threonine CAS#72-19-5
Supports Mental Health – Helps alleviate anxiety and mild depression.
Essential Protein Component – Plays a key role in the formation of tooth enamel, collagen, and elastin.
Vital for Metabolism – Important for nervous system function and involved in porphyrin and fat metabolism.
Promotes Digestive and Brain Health – Useful for intestinal disorders and indigestion, and can reliably elevate brain glycine levels.
L-Threonine is used to help alleviate anxiety and mild depression. It is a key component of proteins such as tooth enamel, collagen, and elastin. As an important amino acid in the nervous system, it plays a vital role in porphyrin and fat metabolism. It is beneficial for intestinal disorders and indigestion and can also serve as a prodrug to effectively increase brain glycine levels.
L-Threonine Chemical Properties
Melting point | 256 °C (dec.) (lit.) |
Alpha | -28.4 º (c=6, H2O) |
Boiling point | 222.38°C (rough estimate) |
Density | 1.3126 (rough estimate) |
Bulk density | 370kg/m3 |
FEMA | 4710 | L-THREONINE |
Refractive index | -28 ° (C=6, H2O) |
Storage temp | 2-8°C |
Solubility | H2O: 50 mg/mL |
Form | |
pka | 2.09(at 25℃) |
Color | Yellow |
PH | 5-6 (100g/l, H2O, 20℃) |
Odor | ADM L-Threonine is a high quality product specifically designed for the feed industry. Produced from advanced technology, ADM L-Threonine is composed of 100% isomerically pure L-Threonine, which translates into 100% bioavailability for swine, poultry, and other animals.mild savory |
Odor Type | Savory |
Biological source | Non-animal source |
Optical Rotation | [α]20/D 28.5±0.5°, c = 5% in H2O |
Water Solubility | 90 g/L (20 ºC) |
Merck | 14,9380 |
JECFA Number | 2119 |
BRN | 1721646 |
Stability | Stable. Incompatible with strong oxidizing agents. |
InChIKey | AYFVYJQAPQTCCC-GBXIJSLDSA-N |
LogP | -2.94 |
CAS DataBase Reference | 72-19-5(CAS DataBase Reference) |
NIST Chemistry Reference | Threonine(72-19-5) |
EPA Substance Registry System | L-Threonine (72-19-5) |
Threonine is an important nutritional supplement that can fortify cereals, pastries, and dairy products, help the body recover from fatigue, and promote growth and development similar to tryptophan. Its hydroxyl-containing structure helps retain water in human skin and interacts with oligosaccharide chains to protect cell membranes. Threonine also plays a vital role in the body by promoting phospholipid synthesis and fatty acid oxidation, with applications in the medical field.
