Description

Strontium Bis(5-Oxo-L-Prolinate) is a strontium salt of the amino acid derivative L-pyroglutamic acid (5-oxoproline). This specialized organometallic compound is valued for its unique combination of bioavailable strontium and the organic ligand, offering distinct properties compared to inorganic strontium salts. It serves as a high-purity, functional ingredient for advanced applications in the pharmaceutical, nutraceutical, and specialty chemical sectors. Key industries seeking this material include manufacturers of bone health supplements, advanced material science researchers, and formulators of specialized catalysts or chemical intermediates.

Application

• Pharmaceutical Intermediates: Used in the synthesis of novel active pharmaceutical ingredients (APIs) where strontium's biological activity is leveraged, particularly in bone metabolism research.
• Nutraceutical & Dietary Supplements: Serves as a source of bioavailable strontium in formulations aimed at supporting bone density and skeletal health.
• Catalysis & Chemical Synthesis: Acts as a catalyst or catalyst precursor in specialized organic transformations and polymerization processes due to its organometallic structure.
• Material Science Research: Employed in the development of advanced materials, including metal-organic frameworks (MOFs), specialty coatings, and functional polymers.
• Analytical & Laboratory Reagents: Used as a high-purity standard or reagent in analytical chemistry and life science research.

Basic Information

Product Name	Strontium Bis(5-Oxo-L-Prolinate)
CAS No.	85959-42-8
Molecular Formula	C10H12N2O6Sr
Molecular Weight	327.82 g/mol
Synonyms	Strontium L-Pyroglutamate; Strontium 5-Oxoproline; Strontium Pyroglutamate; Strontium 2-Pyrrolidone-5-carboxylate; Strontium (S)-5-Oxo-2-pyrrolidinecarboxylate; Strontium 5-Oxo-L-prolinate; Strontium 5-Oxo-L-proline Salt; Strontium (5-Oxo-L-prolinato) N,O
EINECS	Contact for details

Quality Control

Our Strontium Bis(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) detailing key parameters such as assay, heavy metals, residual solvents, and specific optical rotation. The product is available in various purity grades, including technical and high-purity pharmaceutical grades suitable for research and development. Compliance with relevant guidelines for pharmaceutical intermediates or nutraceutical ingredients is supported by our documentation.

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 compound is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed after opening to minimize exposure to atmospheric moisture and light. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0% (anhydrous basis)
Specific Optical Rotation	+10.0° to +15.0° (c=1 in H2O)
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH Q3C guidelines
Strontium Content (AAS)	26.0% - 28.0%

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