Threonine
What is Threonine?
Threonine is an essential amino acid, meaning the body cannot produce these amino acids and must be consumed through diet. It is a building block of the proteins, supports elastin and collagen for bone and muscle strength. Threonine supports the immune system, metabolism as it is a precursor to other amino acids like serine and glycine. It is commonly found in plants, sesame seeds, meat, egg, cottage cheese, lentils and black turtle beans.
CAS No.: 72-19-5
Synonyms: L-(-)-Threonine, (2S,3R)-2-amino-3-hydroxybutanoic acid, L-(-)-Threonine, (2S,3R)-2-amino-3-hydroxybutanoic acid, Threonin, (S)-Threonine, 2-amino-3-hydroxybutyric acid, Treonina, (2S,3R)-2-Amino-3-hydroxybutyric acid, Threoninum, L-Threonin, L-thr, (2S)-threonine, (2S,3R)-(-)-Threonine, L-alpha-Amino-beta-hydroxybutyric acid, L-2-Amino-3-hydroxybutyric acid
Properties of Threonine
| Physical Properties | |
| Chemical formula | C4H9NO3 |
| IUPAC name | (2S,3R)-2-amino-3-hydroxybutanoic acid |
| Molecular weight | 119.12 g/mol |
| Solubility | Insoluble in ethanol, ether ether, and chloroform |
| Odor | Odorless |
| Chemical Properties | |
| Color | White |
| State | Crystals Powder |
| Melting point | 256 °C (Decomposes) |
| pH | 5-6.5 |
| Vapour density | 0.00000004 [mmHg] |
| LogP | -2.94 |
Uses of Threonine
- Haircare – It is used in haircare products to strengthen hair follicles, moisturize and condition to tame the frizzy hair.
- Cosmetics – Threonine helps in reducing fine lines and wrinkles, improves skin elasticity, and supports the regenerative process of the epidermis.
- Supports the Immune system – Threonine is essential for the development of T-cells (a type of white blood cell) by the thymus gland, which is essential to fight off infections.
- Gastrointestinal health – It promotes the production of mucin, which maintains the intestinal layer of the gastrointestinal tract. It acts as a barrier against pathogens and damaging digestive enzymes.
Side Effects of Threonine
Threonine is generally safe under medical supervision, but there may be possible side effects that occur in some individuals.
Side Effects
- Stomach upset
- Nausea
- Drowsiness
- Allergic reactions
- Skin rash
| Pictograms : | Not Available |
| Hazard Statements : | Not Available |
| Precautionary statements : | Not Available |
What is Threonine?
Threonine is an essential amino acid, meaning the body cannot produce these amino acids and must be consumed through diet. It is a building block of the proteins, supports elastin and collagen for bone and muscle strength. Threonine supports the immune system, metabolism as it is a precursor to other amino acids like serine and glycine. It is commonly found in plants, sesame seeds, meat, egg, cottage cheese, lentils and black turtle beans.
CAS No.: 72-19-5
Synonyms: L-(-)-Threonine, (2S,3R)-2-amino-3-hydroxybutanoic acid, L-(-)-Threonine, (2S,3R)-2-amino-3-hydroxybutanoic acid, Threonin, (S)-Threonine, 2-amino-3-hydroxybutyric acid, Treonina, (2S,3R)-2-Amino-3-hydroxybutyric acid, Threoninum, L-Threonin, L-thr, (2S)-threonine, (2S,3R)-(-)-Threonine, L-alpha-Amino-beta-hydroxybutyric acid, L-2-Amino-3-hydroxybutyric acid
Properties of Threonine
| Physical Properties | |
| Chemical formula | C4H9NO3 |
| IUPAC name | (2S,3R)-2-amino-3-hydroxybutanoic acid |
| Molecular weight | 119.12 g/mol |
| Solubility | Insoluble in ethanol, ether ether, and chloroform |
| Odor | Odorless |
| Chemical Properties | |
| Color | White |
| State | Crystals Powder |
| Melting point | 256 °C (Decomposes) |
| pH | 5-6.5 |
| Vapour density | 0.00000004 [mmHg] |
| LogP | -2.94 |
Uses of Threonine
- Haircare – It is used in haircare products to strengthen hair follicles, moisturize and condition to tame the frizzy hair.
- Cosmetics – Threonine helps in reducing fine lines and wrinkles, improves skin elasticity, and supports the regenerative process of the epidermis.
- Supports the Immune system – Threonine is essential for the development of T-cells (a type of white blood cell) by the thymus gland, which is essential to fight off infections.
- Gastrointestinal health – It promotes the production of mucin, which maintains the intestinal layer of the gastrointestinal tract. It acts as a barrier against pathogens and damaging digestive enzymes.
Side Effects of Threonine
Threonine is generally safe under medical supervision, but there may be possible side effects that occur in some individuals.
Side Effects
- Stomach upset
- Nausea
- Drowsiness
- Allergic reactions
- Skin rash
| Pictograms : | Not Available |
| Hazard Statements : | Not Available |
| Precautionary statements : | Not Available |
FAQ's
Threonine is polar amino acid as its side chain contains a hydroxyl group (-OH) that form hydrogen bonds, making it more soluble in water than non-polar amino acids.
Threonine is neither acidic nor basic; it is a neutral, polar amino acid. Its side chain contains a hydroxyl (–OH) group that makes threonine polar and hydrophilic.
Threonine’s side chain does not carry a charge at normal pH values, and is therefore considered non-ionizable in nature.
