L-Methionine
Chemical and Physical Properties of L-Methionine L-Methionine has the molecular formula C₅H₁₁NO₂S and a molecular weight of 149.21. Its chemical structure features a methylthio group (-S-CH₃) attached to the side chain, which is the core functional group responsible for its biological activities. It exists as a white crystalline powder with a slight characteristic odor, high solubility in water (approximately 33 g/L at 25℃), and solubility in dilute acids and alkalis, but low solubility in organic solvents such as ethanol and ether. It is optically active, with a specific rotation of +21° to +25° (c=1, water), and is stable under normal storage conditions, though it may decompose when exposed to high temperatures or strong oxidizing agents.
Other supplier products
|
|
L-proline Wholesale Price |
The main properties of L-prolineSolubilityIt is readily soluble in water (about 162 g/L, 25°C), slightly soluble in ethanol, and insoluble in e... |
|
|
Fish collagen peptides Supplier |
Fish collagen peptides, also known as fish collagen or marine collagen, is a type of high-molecular-weight functional protein derived primarily fro... |
|
|
L-Glutamine Supplier |
L-Glutamine, also known as L-glutamine or L-2-aminopentanedioic acid amide, is an organic compound with the molecular formula C5H10N2O3 and a molec... |
|
|
L-Lysine monohydrochloride Powder |
Appearance and Crystallinity ofL-Lysine monohydrochloride
Pure state: White, odorless, crystalline powder or prismatic crystals (orthorhombic ... |
|
|
DL-methionine Exporter |
The chemical stability of DL-methionine is affected by factors such as pH, temperature, light, and oxidants, which directly determine its storage c... |
All supplier products
Same products
