Chemical Name: L-Selenomethionine
CAS No.: 3211-76-5
Appearance: White Powder
Packing: 5Kg/Drum, 25Kg/Drum, 50Kg/Drum
Assay / Purity: ≥98%
L-Selenomethionine CAS 3211-76-5
Description
L-Selenomethionine Quick Details
Chemical Name: L-Selenomethionine
Synonyms: Seleno-L-methionine; L-Seleno-L-methionine
CAS No.: 3211-76-5
Molecular Formula: C5H11NO2Se
Molecular Weight: 196.11
Appearance: White Powder
Assay / Purity: ≥98%
Typical Properties
| Items | Specification |
| Melting point | 260-265°C |
| Boiling Point | 320.8±37.0 °C(Predicted) |
| Refractive Index | 18 ° (C=0.5, 2mol/L HCl) |
| Solubility | H2O:50mg/mL |
| Specific optical rotation | 18º (c=1, 1N HCl) |
L-Selenomethionine Application:
-
Dietary Supplements & Health Products
-
Organic Selenium Fortifiers: Widely incorporated into multi-vitamin complexes, anti-aging formulas, and immune-support dietary supplements as the most bioavailable, organic form of selenium.
-
Health Supplement Formulations: Used in targeted health formulations designed to support hormonal metabolic balance and cellular maintenance.
-
-
Functional Food & Infant Nutrition
-
Food Enrichment: Added to dairy products, nutrition bars, and fortified beverages as a stable, safe organic selenium nutrient.
-
-
Pharmaceuticals & Biochemical R&D
-
Protein X-ray Crystallography: Utilized in structural biology and structural determination of proteins via MAD (Multi-wavelength Anomalous Dispersion) phasing method.
-
Packaging And Shipping
5Kg/Drum, 25Kg/Drum, 50Kg/Drum
Storage
Keep container tightly sealed in a cool, dry, dark, and well-ventilated dedicated warehouse.
Protect strictly from ambient moisture, humidity, direct sunlight, open flames, and heat.