Description

Diisobutyl (4-Methoxybenzylidene)Malonate is a specialized malonate derivative featuring a 4-methoxybenzylidene moiety, serving as a versatile chemical intermediate. This compound is valued for its role in synthesizing complex organic molecules, particularly in the development of fine chemicals and active pharmaceutical ingredients (APIs). It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced material sectors.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and performance chemicals.
• Material Science Research: Employed in the development of organic electronic materials and specialty polymers.
• Academic & R&D: A valuable reagent for organic synthesis and methodological studies in university and corporate laboratories.

Basic Information

Product Name	Diisobutyl (4-Methoxybenzylidene)Malonate
CAS No.	72955-42-1
Molecular Formula	C19H26O5
Molecular Weight	334.41 g/mol
Synonyms	Diisobutyl (4-Methoxybenzylidene)propanedioate; (4-Methoxybenzylidene)malonic Acid Diisobutyl Ester; Propanedioic acid, [(4-methoxyphenyl)methylene]-, 1,3-diisobutyl ester; Diisobutyl p-methoxybenzylidenemalonate; 4-Methoxybenzylidenemalonic Acid Diisobutyl Ester
EINECS	Contact for details

Quality Control

Our Diisobutyl (4-Methoxybenzylidene)Malonate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container must be kept tightly sealed to prevent contamination.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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