L-Selenomethionine | 3211-76-5

Cas No :

3211-76-5

Form :

Powder

Molecular Weight :

196.21 G/Mol

Molecular Formula :

C5H11NO2SE

Boiling Point :

296 °C

Melting Point :

187 °C

Flash Point :

150 °C

Solubility :

Soluble In Water; Soluble In Ethanol

Description :

Overview of L-Selenomethionine

L-Selenomethionine is an essential selenium-containing amino acid widely used in pharmaceutical, nutraceutical, dietary supplement, and functional food formulations. Known for its superior bioavailability and stability, it is a preferred source of selenium for human health, antioxidant support, and metabolic balance.

This compound is recognized in global pharmacopeias and is supplied in high-purity grades suitable for selenium supplements, medical nutrition, immunity boosters, and clinical research formulations.


Applications of L-Selenomethionine

Pharmaceutical & Medical Nutrition

  • Used in selenium-based therapeutic formulations
  • Supports antioxidant activity, immune function, and metabolic processes
  • Often combined with L-Methionine, L-Leucine, and Citicoline Sodium in medical blends


Nutraceutical & Dietary Supplements

  • Used in immunity boosters, multivitamins, and mineral complexes
  • Popular in capsules, tablets, and fortified health formulations
  • Works synergistically with Calcium Lactate, Magnesium Lactate, and L-Phenylalanine


Food & Beverage Fortification

  • Added in functional foods for selenium enrichment
  • Enhances nutritional value in beverages, protein powders, and wellness foods


Biotechnology & Research

  • Used in metabolic studies, enzyme research, and antioxidant mechanism studies
  • Suitable for laboratory-grade applications requiring controlled selenium input


Safety & Handling Guidelines

  • Store in a cool, dry, sealed container
  • Avoid inhalation of powder; use protective mask and gloves
  • Keep away from incompatible substances and heat
  • Follow MSDS for hazard information, first aid, and disposal


Where to Buy L-Selenomethionine?

L-Selenomethionine Manufacturer

Produced under strict quality control for nutraceutical and pharmaceutical applications with consistent purity and stability.


L-Selenomethionine Supplier & Distributor

ChemicalBull supplies bulk L-Selenomethionine with COA, MSDS, and export-quality packaging suitable for global markets.


MSDS for L-Selenomethionine

Includes essential information on handling, exposure, toxicology, and storage conditions.


Frequently Asked Questions (FAQs)

  1. What is L-Selenomethionine commonly used for?

    It is used in supplements, pharmaceuticals, functional foods, and research applications for selenium enrichment.

  2. Is L-Selenomethionine safe?

    Yes, it is safe when used within recommended limits and handled with basic protective measures.

  3. Do you supply documentation?

    Yes, we provide COA, MSDS, and export documents with every batch.