Description

Mesoxalic Acid Calcium Salt is a specialized organic calcium salt with significant utility in advanced chemical synthesis and material science. This compound serves as a crucial intermediate and precursor, valued for its ability to introduce specific functional groups and modify material properties. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel compounds and high-performance materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Agrochemical Synthesis: Acts as a key building block in the production of advanced herbicides, pesticides, and plant growth regulators.
• Chemical Research & Development: Employed as a reagent in organic synthesis for creating novel compounds and studying reaction mechanisms.
• Material Science: Utilized in the development of specialty polymers, coatings, and functional materials requiring specific calcium-based modifiers.
• Catalyst & Ligand Preparation: Serves as a precursor for generating catalysts or ligands used in asymmetric synthesis and other catalytic processes.
• Analytical Chemistry: May be used as a standard or reference material in chromatographic and spectroscopic analysis.

Basic Information

Product Name	Mesoxalic Acid Calcium Salt
CAS No.	21085-60-9
Molecular Formula	C3CaO5
Molecular Weight	156.12 g/mol
Synonyms	Calcium Mesoxalate; Calcium Ketomalonate; Calcium Oxomalonate; Calcium Dihydroxypropanedioate; Calcium 2-Oxomalonate; Ketomalonic Acid Calcium Salt; Oxomalonic Acid Calcium Salt; Mesoxalic Acid Calcium Salt Dihydrate (common hydrate form)
EINECS	244-200-9

Quality Control

Our Mesoxalic Acid Calcium Salt is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with key parameters such as assay, loss on drying, and impurity profiles. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, and we can support customer-specific validation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Calcium Content	Contact for details
Residue on Ignition	Contact for details

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