Description

Benzylfumarate is a versatile organic ester compound with the CAS registry number 538-64-7. It serves as a valuable chemical intermediate and functional additive in advanced synthesis and material science. This product is essential for research and development laboratories, pharmaceutical manufacturers, and specialty chemical producers seeking high-purity building blocks.

Application

• As a key chemical intermediate in the synthesis of active pharmaceutical ingredients (APIs) and fine chemicals.
• Utilized in polymer chemistry as a monomer or cross-linking agent to modify material properties.
• Acts as a precursor or additive in the formulation of specialty coatings, adhesives, and sealants.
• Employed in organic synthesis research for constructing complex molecular architectures.
• Potential use as a starting material for synthesizing compounds with biological activity.
• Application in the development of advanced material composites and functional polymers.

Basic Information

Product Name	Benzylfumarate
CAS No.	538-64-7
Molecular Formula	C11H10O4
Molecular Weight	206.19 g/mol
Synonyms	Benzyl fumarate; Fumaric Acid Benzyl Ester; Dibenzyl Fumarate (common misnomer); Benzyl (E)-but-2-enedioate; (2E)-2-Butenedioic Acid 1-Benzyl Ester; 1-Benzyl Hydrogen Fumarate; NSC 403714; Benzyl trans-1,2-Ethylenedicarboxylate
EINECS	208-692-8

Quality Control

Our Benzylfumarate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay and impurity profiles. We adhere to relevant industry standards to support our customers' GMP and regulatory compliance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. 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)	≥ 98.0%
Melting Point	Specified range
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.