Description

Bis(5-Oxo-Dl-Prolinato-N1,O2)Zinc is a coordination complex of zinc with the amino acid derivative 5-oxoproline, offering a bioavailable and stable source of zinc. This compound is valued for its potential to enhance bioavailability and stability in formulations where mineral fortification is critical. It is primarily sought by manufacturers in the nutraceutical, pharmaceutical, and functional food industries for developing advanced dietary supplements and health products.

Application

• Dietary Supplements: As a bioavailable zinc source in capsule, tablet, and powder formulations for mineral supplementation.
• Pharmaceutical Intermediates: Used in the synthesis of specialized active pharmaceutical ingredients (APIs) requiring zinc complexes.
• Functional Food & Beverage Fortification: Incorporated into health drinks, nutritional bars, and fortified foods to provide essential zinc.
• Cosmetic & Personal Care: Potential use in topical formulations for skin health due to zinc's role in skin repair and anti-inflammatory properties.
• Animal Nutrition (Feed Premixes): As a trace mineral additive in premium livestock and pet feed to support animal health and growth.
• Research & Development: Serves as a standard or reagent in biochemical and nutritional science research.

Basic Information

Product Name	Bis(5-Oxo-Dl-Prolinato-N1,O2)Zinc
CAS No.	68107-75-5
Molecular Formula	C10H12N2O6Zn
Molecular Weight	321.60 g/mol
Synonyms	Zinc 5-Oxoproline; Zinc 5-Oxopyrrolidine-2-carboxylate; Zinc Pyrrolidonecarboxylate; Zinc PCA; Zinc L-Pyroglutamate; Zinc 2-Pyrrolidone-5-carboxylate; Zinc (5-Oxo-DL-prolinato-N1,O2); DL-5-Oxoproline Zinc Salt
EINECS	Contact for details

Quality Control

Our Bis(5-Oxo-Dl-Prolinato-N1,O2)Zinc is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing specifications and results. Quality standards are aligned with industry benchmarks for nutraceutical and pharmaceutical intermediates.

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) and must be kept in a dry environment to prevent degradation and caking.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (Zinc content)	Min. 20.0%
Purity (HPLC)	Min. 98.0%
Loss on Drying	Max. 2.0%
Heavy Metals (as Pb)	Max. 10 ppm
Residue on Ignition	Max. 0.5%
Microbiological Analysis	Meets standard limits

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