Description

Lysine CAS NO 56-87-1 is an essential amino acid, scientifically known as L-Lysine, that serves as a fundamental building block for protein synthesis. It is critical for supporting growth, tissue repair, and the production of enzymes, hormones, and antibodies. This high-purity ingredient is indispensable for manufacturers in the animal nutrition, pharmaceutical, and food & beverage industries seeking to fortify their products with a vital nutrient.

Application

• Animal Feed Additive: A primary component in poultry, swine, and aquaculture feed to promote optimal growth, improve feed efficiency, and support lean muscle development.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and as a key nutrient in parenteral nutrition solutions and dietary supplements.
• Food & Beverage Fortification: Incorporated into nutritional powders, infant formula, cereal products, and sports drinks to enhance protein quality and nutritional value.
• Cell Culture Media: An essential component of media formulations used in biopharmaceutical production and biotechnology research.
• Cosmetic & Personal Care: Utilized in hair care and skin care formulations for its moisturizing and conditioning properties.

Basic Information

Product Name	Lysine
CAS No.	56-87-1
Molecular Formula	C6H14N2O2
Molecular Weight	146.19 g/mol
Synonyms	L-Lysine; (S)-2,6-Diaminohexanoic acid; Lys; H-Lys-OH; Lysine monohydrochloride (for salt form); 2,6-Diaminocaproic acid; (S)-2,6-Diaminocaproic acid; Feed Grade Lysine; Food Grade Lysine
EINECS	200-294-2

Quality Control

Our Lysine is produced under strict quality management systems to ensure batch-to-batch consistency and reliability. We offer grades compliant with major pharmacopoeial standards including USP, EP, and FCC, suitable for global regulatory requirements. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles, ensuring it meets your specific application needs for feed, food, or pharmaceutical use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the original container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	98.5% - 101.5% (on dried basis)
Specific Rotation	+19.0° to +21.5°
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 1.0%
Microbiological Analysis	Meets standard requirements

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.