Description

Benzyl Butanedioic Acid Anhydride is a specialized organic anhydride derivative with significant utility as a versatile chemical intermediate. Its reactive anhydride moiety makes it a valuable building block for synthesizing esters, amides, and other functionalized compounds in fine chemical production. This product is primarily sought by research and development laboratories, pharmaceutical ingredient manufacturers, and specialty chemical producers for advanced synthesis applications.

Application

• Pharmaceutical Intermediate: Key starting material (KSM) or building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Polymer Chemistry: Used as a monomer or cross-linking agent in the production of specialty polymers, resins, and coatings.
• Fine Chemical Synthesis: Employed in organic synthesis for introducing the benzylsuccinyl moiety to create complex molecules for agrochemicals or material science.
• Bioconjugation & Linker Chemistry: Potential use in creating cleavable linkers or modifying biomolecules in biochemical research.
• Lubricant & Plasticizer Additive Precursor: Serves as a precursor for synthesizing ester-based additives that enhance material properties.

Basic Information

Product Name	Benzyl Butanedioic Acid Anhydride
CAS No.	19544-43-5
Molecular Formula	C11H10O3
Molecular Weight	190.20 g/mol
Synonyms	Benzylsuccinic Anhydride; 2-(Phenylmethyl)butanedioic Anhydride; 1-Benzylsuccinic Anhydride; 3-Benzyl-3-oxetanone; 2-Benzyloxolane-2,5-dione; α-Benzylsuccinic Anhydride; NSC 163022
EINECS	Contact for details

Quality Control

Our Benzyl Butanedioic Acid Anhydride is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation by IR spectroscopy and purity determination by HPLC, to ensure it meets precise specifications. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials such as strong bases, amines, and alcohols.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Contact for details

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