Description

Benzoylmalonic Acid Diethyl Ester is a versatile and high-purity organic building block essential for advanced chemical synthesis. This compound serves as a critical precursor in the production of pharmaceuticals, agrochemicals, and fine chemicals, enabling complex molecular construction. It is particularly valued by R&D laboratories and production facilities in the pharmaceutical and specialty chemical industries for its reactivity and role in multi-step synthetic pathways.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those containing complex carboxylic acid or ketone functionalities.
• Agrochemical Synthesis: Used in the manufacturing of herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a building block for dyes, pigments, and performance chemicals.
• Academic & Industrial Research: A valuable reagent for method development and exploring new organic reactions in R&D settings.
• Chemical Synthesis: Employed in Claisen condensation and related reactions to form carbon-carbon bonds.

Basic Information

Product Name	Benzoylmalonic Acid Diethyl Ester
CAS No.	1087-97-4
Molecular Formula	C14H16O5
Molecular Weight	264.27 g/mol
Synonyms	Diethyl Benzoylmalonate; Benzoylmalonic Acid Diethyl Ester; Diethyl 2-Benzoylmalonate; Ethyl Benzoylmalonate; Benzoylpropanedioic Acid Diethyl Ester; 2-Benzoylmalonic Acid Diethyl Ester; Diethyl (Benzoyl)propanedioate; Propanedioic acid, 2-benzoyl-, 1,3-diethyl ester
EINECS	214-132-1

Quality Control

Our Benzoylmalonic Acid Diethyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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