Description

Cupric Methionline is a coordination complex of copper and the amino acid derivative methionine. This compound is valued for its role as a bioavailable source of copper, an essential trace element critical for numerous enzymatic functions and metabolic processes. It is primarily utilized in the formulation of high-grade animal nutrition supplements, pharmaceutical intermediates, and specialized chemical synthesis. For precise identification, the CAS number is 32817-16-6.

Application

• Animal Feed Additive: Serves as a vital copper source in premixes for poultry, swine, and ruminants to support growth, immune function, and pigmentation.
• Pharmaceutical Intermediates: Used in the synthesis of specialized drugs and therapeutic agents where bioavailable copper is required.
• Nutraceuticals & Human Nutrition: Incorporated into mineral supplements and functional foods as a highly absorbable form of copper.
• Biochemical Research: Employed as a standard or reagent in enzymatic studies and trace metal metabolism research.
• Catalyst in Organic Synthesis: Acts as a catalyst or co-catalyst in specific organic transformation reactions.
• Cosmetic Ingredients: Used in trace amounts in specialized cosmetic formulations for its potential skin benefits.

Basic Information

Product Name	Cupric Methionline
CAS No.	32817-16-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Copper Methioninate; Copper(II) Methioninate; Methionine Copper Complex; Copper Methionine Chelate; Cupric Methionine; L-Methionine, Copper Complex; Copper Amino Acid Chelate
EINECS	Contact for details

Quality Control

Our Cupric Methionline is manufactured under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and metal content. We provide full traceability and Certificates of Analysis (COA) are available for all shipments. Production can be aligned with relevant standards for feed or food-grade applications upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed after opening to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Blue to bluish-green powder or crystalline solid
Identification (IR)	Complies
Assay (Cu Content)	Contact for details
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Arsenic (As)	≤ 3 ppm

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