Description

2-sec-Butyl-Succinic Acid 4-tert-Butyl Ester is a specialized organic ester compound with the CAS registry number 692778-50-0. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, prized for its unique sterically hindered structure. It is primarily utilized by research and development chemists and process engineers in the pharmaceutical and fine chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for creating molecules with specific stereochemistry.
• Fine Chemical Synthesis: Used as a specialized building block for constructing complex organic molecules in research laboratories and pilot-scale production.
• Ligand and Catalyst Development: Employed in the synthesis of novel ligands and organocatalysts due to the steric bulk imparted by the sec-butyl and tert-butyl groups.
• Polymer Modification: Acts as a monomer or modifier in the synthesis of specialty polymers to introduce specific branching and alter material properties.
• Agrochemical Research: Utilized as an intermediate in the development of new herbicides, fungicides, or plant growth regulators.
• Flavor and Fragrance Industry: Potential use as a precursor for synthesizing esters with unique olfactory properties.

Basic Information

Product Name	2-sec-Butyl-Succinic Acid 4-tert-Butyl Ester
CAS No.	692778-50-0
Molecular Formula	C14H26O4
Molecular Weight	258.36 g/mol
Synonyms	4-(tert-Butyl) 1-(sec-butyl) butanedioate; 2-(1-Methylpropyl)butanedioic acid 4-(1,1-dimethylethyl) ester; Succinic acid, 2-sec-butyl-, 4-tert-butyl ester; 1-(sec-Butyl) 4-tert-butyl succinate; 2-sec-Butylsuccinic acid tert-butyl ester; Butanedioic acid, 2-(1-methylpropyl)-, 4-(1,1-dimethylethyl) ester
EINECS	Contact for details

Quality Control

Our 2-sec-Butyl-Succinic Acid 4-tert-Butyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support development and cGMP-compliant production needs with full traceability and documentation.

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 heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 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.