Description

Benzylidenemalonic Acid Diphenyl Ester is a specialized organic ester compound with the CAS registry number 25601-04-1. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, offering a unique molecular framework for constructing complex molecules. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other performance chemicals.
• Polymer Chemistry: Potential monomer or additive in the development of specialized polymeric materials.
• Academic & Industrial Research: Valuable reagent in organic chemistry research for studying reaction mechanisms and creating new molecular libraries.
• Material Science: Investigated for use in the synthesis of organic electronic materials and nonlinear optical (NLO) compounds.

Basic Information

Product Name	Benzylidenemalonic Acid Diphenyl Ester
CAS No.	25601-04-1
Molecular Formula	C22H16O4
Molecular Weight	344.36 g/mol
Synonyms	Diphenyl Benzylidenemalonate; Benzylidenemalonic Acid Diphenyl Ester; (Benzylidene)propanedioic Acid Diphenyl Ester; Propanedioic acid, (phenylmethylene)-, 1,3-diphenyl ester; 2-Benzylidenemalonic acid diphenyl ester; α-Benzylidenemalonic acid diphenyl ester
EINECS	Contact for details

Quality Control

Our Benzylidenemalonic Acid Diphenyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing key parameters such as assay and impurity profiles. Our quality systems are designed to meet the stringent requirements of research and industrial-scale applications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.