Description

Succinic Acid Monobenzyl Ester is a key organic intermediate and protecting group reagent widely used in sophisticated chemical synthesis. This compound matters for its role in facilitating complex molecular constructions, particularly in pharmaceutical and fine chemical manufacturing, where selective protection of carboxylic acid groups is required. Industries that need it include pharmaceutical R&D, agrochemical production, and academic laboratories engaged in peptide and complex organic molecule synthesis.

Application

• Pharmaceutical Intermediate: A crucial building block in the multi-step synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Peptide Synthesis: Used as a protecting group for carboxylic acid functionalities during solid-phase and solution-phase peptide assembly.
• Fine Chemical Production: Serves as a precursor and intermediate in the manufacture of specialty chemicals, flavors, and fragrances.
• Agrochemical Synthesis: Employed in the research and development of advanced pesticides and herbicides.
• Academic & Research Chemistry: A valuable reagent in university and institutional labs for methodological development and complex molecule construction.
• Polymer Chemistry: Can be utilized as a monomer or modifying agent in the synthesis of specialized polyesters and other functional polymers.

Basic Information

Product Name	Succinic Acid Monobenzyl Ester
CAS No.	103-40-2
Molecular Formula	C11H12O4
Molecular Weight	208.21 g/mol
Synonyms	Benzyl hydrogen succinate; Monobenzyl succinate; Succinic acid benzyl ester; 4-(Benzyloxy)-4-oxobutanoic acid; Butanedioic acid, monobenzyl ester; Benzyl 3-carboxypropanoate; 3-Carboxypropionic acid benzyl ester; Succinic Acid Monobenzyl Ester CAS 103-40-2
EINECS	203-107-3

Quality Control

Our Succinic Acid Monobenzyl Ester is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, identity confirmation by FT-IR and NMR, and residual solvent analysis. A Certificate of Analysis (COA) is supplied with each shipment, detailing all relevant specifications and test results to support your quality assurance protocols.

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, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	74 - 78 °C
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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