Description

2-[4-(1,1-Dicarboethoxy)Benzyl]-2-Methyl Malonic Acid is a specialized malonic acid derivative featuring a benzyl-substituted dicarboethoxy group. This compound is a crucial high-purity synthetic intermediate used in the development of complex organic molecules, particularly in pharmaceutical research. It is primarily required by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for constructing intricate molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Serves as a versatile precursor for introducing complex ester and acid functionalities in multi-step synthetic routes.
• Material Science Research: Potential monomer or cross-linking agent in the development of specialized polymers and functional materials.
• Chemical Research & Development: Essential for method development and exploring new chemical reactions in academic and industrial laboratories.
• Fine Chemical Production: Intermediate in the manufacture of high-value, low-volume specialty chemicals.

Basic Information

Product Name	2-[4-(1,1-Dicarboethoxy)Benzyl]-2-Methyl Malonic Acid
CAS No.	189287-73-8
Molecular Formula	C19H24O8
Molecular Weight	380.39 g/mol
Synonyms	2-Methyl-2-[4-(1,1-dicarboethoxy)benzyl]malonic Acid; 2-[4-(1,1-Bis(ethoxycarbonyl))benzyl]-2-methylpropanedioic Acid; 2-Methyl-2-[(4-(1,1-diethoxycarbonyl)phenyl)methyl]malonic Acid; Diethyl 4-((2-Carboxy-1-methyl-2-oxoethyl)methyl)benzene-1,1-dicarboxylate (related form); Malonic acid, 2-[4-(1,1-dicarboethoxy)benzyl]-2-methyl-; CAS 189287-73-8
EINECS	Contact for details

Quality Control

Our 2-[4-(1,1-Dicarboethoxy)Benzyl]-2-Methyl Malonic Acid is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation. 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%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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