L Selenomethionine

L Selenomethionine Specification

HS Code
29369000

Ph Level
Neutral

Shape
Crystalline

Poisonous
No

Purity
>98%

Form
Powder

Taste
Characteristic

Molecular Formula
C5H11NO2Se

Smell
Odorless

Structural Formula
See image

Solubility
Soluble in water

Other Names
L-Selenomethionine

Boiling point
Not applicable (decomposes on heating)

Melting Point
172C

Density
1.52 Gram per cubic centimeter(g/cm3)

Storage
Store in a cool, dry place

Classification
Organic Compound

Chemical Name
L-Selinomethionine

CAS No
1464-42-2

EINECS No
232-497-7

Grade
Pharmaceutical Grade

Standard
USP, EP

Type
Amino Acid Derivative

Usage
Laboratory chemicals, Dietary supplement

Main Material
L-Selinomethionine

Application
food

Optical Activity
Levorotatory

Shelf Life
2 years

Microbial Limits
Complies with pharmacopeia standards

Appearance
White to off-white powder

Stability
Stable under recommended storage conditions

Heavy Metals
<10 ppm

Packing
Fiber drum, 25 kg net

Ingredients
100% L-Selinomethionine

L Selenomethionine Trade Information

Minimum Order Quantity
1 Kilograms

FOB Port
CIF port

Supply Ability
100 Kilograms Per Week

Delivery Time
4 Days

Sample Available
No

Sample Policy
Free samples are available

Packaging Details
As per your requirement

Main Export Market(s)
Australia, Central America, North America, South America, Eastern Europe, Asia, Western Europe, Middle East, Africa

Main Domestic Market
All India

About L Selenomethionine

L-selenomethionine isïan organic, naturally occurring form of the essential trace mineral selenium that is incorporated into proteins, acting as an antioxidant and protecting against oxidative stress.ïIt is a safer and more bioavailable source of selenium than inorganic forms, but, like all selenium compounds, can be toxic in high doses.ïL-selenomethionine is found in foods like yeast and cereal grains, and in laboratory settings, its used to visualize proteins in X-ray crystallography

Exceptional Purity and Stability

L-Selinomethionine boasts over 98% purity and excellent stability when stored in recommended conditions. Its compliance with USP and EP standards ensures suitability for pharmaceutical and dietary use, providing users with confidence in both efficacy and safety. The compound maintains its integrity over a two-year shelf life, making it reliable for various applications.

Versatile Applications Across Industries

This amino acid derivative is widely used as a laboratory reagent and a nutritional ingredient in dietary supplements. Its water solubility and neutral pH make it easy to handle and integrate into formulations. Exporters, suppliers, and traders value its consistent quality, as required by clients in food and health sectors.

FAQs of L Selinomethionine:

Q: How should L-Selinomethionine be stored to ensure maximum stability?

A: Store L-Selinomethionine in a cool, dry place within its original, tightly sealed fiber drum to maintain its stability and effectiveness throughout its two-year shelf life.

Q: What are the typical uses of L-Selinomethionine?

A: L-Selinomethionine is used as a laboratory chemical, dietary supplement, and as an ingredient in food products. Its pharmaceutical grade also makes it suitable for research and health-related applications.

Q: When is L-Selinomethionine considered expired or unstable?

A: The compound should be used within two years of manufacturing when stored correctly. Exposure to excessive heat, moisture, or direct sunlight may compromise its stability before the indicated shelf life ends.

Q: Where is L-Selinomethionine commonly supplied and exported from?

A: This product is widely distributed by exporters, suppliers, and traders, particularly in India, catering to domestic and international markets in the food, pharmaceutical, and research sectors.

Q: What processes ensure the purity and quality of L-Selinomethionine?

A: L-Selinomethionine is produced following stringent pharmaceutical standards with heavy metals under 10 ppm and adherence to pharmacopeia microbial limits. Each batch undergoes rigorous quality checks to meet USP and EP criteria.

Q: How is L-Selinomethionine beneficial as a supplement?

A: As a dietary supplement, L-Selinomethionine delivers a bioavailable form of selenium, an essential trace element, contributing to antioxidant defense and supporting overall health when included in balanced nutrition.