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3-(Methylseleno)-L-Alanine

3-(Methylseleno)-L-Alanine | CAS 26046-90-2 Manufacturer & Supplier in China

Looking for 3-(Methylseleno)-L-Alanine CAS 26046-90-2?
Conscientia Industrial is 3-(Methylseleno)-L-Alanine manufacturer & supplier in China, offering ≥98.0% purity, stable industrial supply, and fast global shipping. Request Price, COA, and MSDS from Conscientia Industrial right now.

Technical Specifications

  • Product Name: 3-(Methylseleno)-L-Alanine

  • Synonyms: L-Se-Methylselenocysteine; Se-Methyl-L-selenocysteine

  • CAS Number: 26046-90-2

  • Category: Nutritional Ingredients

  • Quality Standard: In-House Specification

  • Molecular Formula: C4H9NO2Se

  • Molecular Weight: 182.08

  • Appearance: White to off-white powder

  • Purity (HPLC): ≥98.0%

  • Residue on Ignition: ≤0.2%

  • Loss on Drying: ≤1.0%

  • Brand: Conscientia Industrial

  • Country of Origin: China

  • Availability: In Stock

  • Molecular Structure:



3-(Methylseleno)-L-Alanine CAS 26046-90-2 Molecular Structure - Conscientia Industrial China


Why Partner with Conscientia Industrial

  • Organoselenium Expertise: We are specialized in the stable synthesis and purification of highly bioavailable selenium-containing amino acids.

  • Advanced Quality Control: Every batch of 3-(Methylseleno)-L-Alanine is verified by HPLC and ICP-MS to ensure precise selenium content and purity levels.

  • Documentation and Compliance: We provide full technical dossiers for 3-(Methylseleno)-L-Alanine CAS 26046-90-2, including Certificate of Analysis (COA), MSDS, and Method of Analysis (MOA).

  • Scalable Industrial Supply: Reliable production capacity from our China facility to support your project from research-scale samples to bulk nutritional manufacturing.

  • Direct Source Advantage: As a primary manufacturer of 3-(Methylseleno)-L-Alanine, we deliver competitive tiered pricing, year-round inventory stability, rapid lead times, and comprehensive technical support.


Packaging & Storage

  • Standard Packaging: 100g, 1kg in vacuum-sealed aluminum bags or 25kg fiber drums for bulk orders.

  • Storage Conditions: Store in a cool, dry place (2°C - 8°C recommended for long-term stability). Keep the container tightly sealed and protected from light.

  • Shelf Life: 24 months from the manufacturing date when stored correctly.

  • Safety Handling: This is a professional-grade nutritional raw material intended for industrial production and laboratory research use only.


Shipping & Quotes

  • Our logistics team ensures the safe and secure global shipping of 3-(Methylseleno)-L-Alanine (CAS 26046-90-2) via international courier, air freight, and sea freight.

  • Request a Quote & COA for 3-(Methylseleno)-L-Alanine CAS 26046-90-2 Now.

Expert Review
Rating: 5/5
★★★★★ Emily Carter (Nutrition Scientist)

The ingredient shows consistent purity and good stability across different formulations. It integrates well into our nutritional blends without affecting taste or texture. The overall performance is reliable for daily-use products.

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