Description

Bis(Dl-Methioninato-N,O)Copper is a coordination complex formed between copper and the amino acid methionine, identified by CAS NO 15170-74-8. This compound is valued for its role as a bioavailable source of copper, an essential trace element, in nutritional and pharmaceutical formulations. It is primarily required by manufacturers in the animal feed, human dietary supplement, and specialty chemical industries seeking a highly assimilable organic mineral complex.

Application

• Animal Nutrition: Used as a copper source in premixes and complete feeds for livestock, poultry, and aquaculture to support metabolic functions and overall health.
• Human Dietary Supplements: Incorporated into vitamin-mineral complexes and nutraceuticals as a bioavailable form of essential copper.
• Pharmaceutical Intermediates: Serves as a precursor or active ingredient in the synthesis of certain metallo-pharmaceuticals.
• Biochemical Research: Utilized in laboratory studies as a model compound to investigate copper-amino acid interactions and metal transport mechanisms.
• Specialty Catalysts: Finds application in specific organic synthesis reactions where a copper complex catalyst is required.
• Fertilizer Additives: Used in micronutrient fertilizers to correct copper deficiencies in crops, improving yield and plant vitality.

Basic Information

Item	Detail
Product Name	Bis(Dl-Methioninato-N,O)Copper
CAS No.	15170-74-8
Molecular Formula	C10H20CuN2O4S2
Molecular Weight	376.0 g/mol
Synonyms	Copper Methionate; Copper(II) Methionate; Copper DL-Methionate; Copper Bis(methionate); Bis(methioninato)copper; Cupric Methionate; Copper Methionine Complex; Copper Amino Acid Chelate
EINECS	Contact for details

Quality Control

Our Bis(Dl-Methioninato-N,O)Copper is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments. Production can be aligned with relevant feed-grade or nutritional ingredient standards upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Blue to blue-green crystalline powder
Identification (IR)	Conforms to standard
Assay (Cu Content)	Min. 16.5%
Purity (HPLC)	Min. 98.0%
Loss on Drying	Max. 1.0%
Heavy Metals (as Pb)	Max. 20 ppm
Arsenic (As)	Max. 2 ppm
Residual Solvents	Complies with ICH guidelines

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