Description

(Hydroxymethylene)-Malonic Acid is a versatile and reactive bifunctional organic compound, serving as a key building block in advanced chemical synthesis. Its unique structure, featuring both hydroxymethylene and malonic acid moieties, makes it a valuable intermediate for creating complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of complex drug molecules, particularly for constructing heterocyclic compounds and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, contributing to novel modes of action.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for creating specialty polymers, coatings, and resins with tailored properties.
• Organic Synthesis Building Block: Employed in Knoevenagel condensations and other C-C bond-forming reactions to introduce carboxylic acid functionality.
• Chelating Agent Precursor: Serves as a starting material for synthesizing ligands and chelating agents used in metal ion sequestration and catalysis.
• Research & Development: A valuable tool in academic and industrial R&D for exploring new synthetic pathways and developing novel chemical entities.

Basic Information

Product Name	(Hydroxymethylene)-Malonic Acid
CAS No.	15568-87-3
Molecular Formula	C4H4O5
Molecular Weight	132.07 g/mol
Synonyms	Hydroxymethylenemalonic Acid; 2-(Hydroxymethylene)malonic Acid; Formylmalonic Acid; 1,3-Propanedicarboxylic acid, 2-(hydroxymethylene)-; Oxomethylene-propanedioic Acid; Propanedioic acid, (hydroxymethylene)-; NSC 403697
EINECS	Contact for details

Quality Control

Our (Hydroxymethylene)-Malonic Acid is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, NMR, and FTIR, for comprehensive identity and purity verification. A Certificate of Analysis (COA) detailing specific batch results is provided with every shipment, ensuring full traceability and compliance with your quality requirements.

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 under dry conditions to prevent decomposition. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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