Description

Calcium Bis(1-Acetyl-5-Oxo-L-Prolinate) is a specialized calcium salt of a modified L-proline derivative. This compound is valued for its role as a bioavailable and stable source of calcium and a specific amino acid complex, offering enhanced functionality in nutritional and pharmaceutical formulations. It is primarily sought by manufacturers in the dietary supplement, nutraceutical, and advanced pharmaceutical industries for applications requiring targeted mineral delivery and metabolic support.

Application

• Dietary Supplements: Used as a source of bioavailable calcium and L-proline in bone health, joint support, and general wellness formulas.
• Pharmaceutical Intermediates: Serves as a key building block or active pharmaceutical ingredient (API) in the synthesis of specialized therapeutic agents.
• Nutraceutical Fortification: Incorporated into functional foods and medical nutrition products for targeted nutritional delivery.
• Cosmetic Ingredients: Potential use in skincare formulations for its role in collagen synthesis and skin barrier function.
• Research & Development: Utilized in biochemical and pharmacological research as a reference standard or experimental compound.
• Veterinary Nutrition: Applied in high-performance animal feed and veterinary supplements for metabolic and skeletal health.

Basic Information

Product Name	Calcium Bis(1-Acetyl-5-Oxo-L-Prolinate)
CAS No.	70050-42-9
Molecular Formula	C14H18CaN2O8
Molecular Weight	382.38 g/mol
Synonyms	Calcium (2S)-1-Acetyl-5-oxopyrrolidine-2-carboxylate; Calcium 1-Acetyl-5-oxo-L-prolinate; Calcium Acexamate; L-Pyroglutamic Acid Acetamide Calcium Salt; Acexamic Acid Calcium Salt; NSC 113928; Calcium 1-Acetyl-5-oxoproline; Calcium 2-Pyrrolidone-5-carboxylate Acetamide
EINECS	Contact for details

Quality Control

Our Calcium Bis(1-Acetyl-5-Oxo-L-Prolinate) 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) with key parameters including assay, heavy metals, and residual solvents. Production can be aligned with cGMP and relevant food or pharmaceutical grade standards upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines
Specific Rotation	Contact for details

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