Description

Ketomalonic Acid is a versatile and reactive keto-dicarboxylic acid building block, essential for advanced organic synthesis. Its unique structure, featuring both ketone and carboxylic acid functionalities, makes it a critical intermediate for constructing complex molecules with high precision. This compound is particularly valuable for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of heterocyclic compounds, active pharmaceutical ingredients (APIs), and potential drug candidates.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a building block for dyes, pigments, and complex organic molecules requiring specific keto-acid motifs.
• Biochemical Research: Employed in metabolic pathway studies and as a substrate or inhibitor in enzymatic reactions.
• Coordination Chemistry: Acts as a ligand for metal ions, useful in catalysis and material science applications.
• Polymer Chemistry: A potential monomer or cross-linking agent for creating specialized polymeric materials.

Basic Information

Product Name	Ketomalonic Acid
CAS No.	473-90-5
Molecular Formula	C3H2O5
Molecular Weight	118.05 g/mol
Synonyms	Mesoxalic Acid; Oxomalonic Acid; Ketomalonate; 2-Oxopropanedioic Acid; Oxopropanedioic Acid; Mesoxalate; 2-Oxomalonic Acid; Keto-malonic Acid
EINECS	207-471-2

Quality Control

Our Ketomalonic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. Recommended long-term storage at 2-8°C.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	115 - 120 °C (dec.)
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm

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