Description

Mono-Benzyl Malonate is a versatile organic building block and ester derivative of malonic acid. This compound is valued for its role as a key synthetic intermediate in the production of pharmaceuticals, fine chemicals, and advanced materials. It is primarily utilized by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing malonate or β-ketoester moieties.
• Fine Chemical Synthesis: Serves as a building block for creating complex molecules used in fragrances, flavors, and dyes.
• Agrochemical Production: Used in the manufacture of certain herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the development of specialty polymers and resins.
• Organic Synthesis Reagent: Employed in Knoevenagel condensations and other carbon-carbon bond-forming reactions in research laboratories.
• Chemical Research: Used as a standard or starting material in methodological development and scale-up studies.

Basic Information

Product Name	Mono-Benzyl Malonate
CAS No.	53439-79-5
Molecular Formula	C11H10O4
Molecular Weight	206.19 g/mol
Synonyms	Benzyl hydrogen malonate; Monobenzyl malonate; Malonic acid monobenzyl ester; Benzyl malonate; 2-(Benzyloxy)-2-oxoacetic acid; Propanedioic acid, monobenzyl ester; Benzyloxyoxoacetic acid
EINECS	Contact for details

Quality Control

Our Mono-Benzyl Malonate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment ensures the material is suitable for demanding applications in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents. For long-term storage, consider using an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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