Description

2-Isobutyl Succinic Acid is a branched-chain dicarboxylic acid derivative with significant utility as a versatile chemical intermediate. This compound matters for its role in synthesizing high-value products, offering a unique structural motif that influences properties in downstream applications. Industries such as pharmaceuticals, agrochemicals, and specialty polymers require this acid for the development of active ingredients, performance additives, and functional monomers.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, leveraging its carboxylic acid functionality for ester and amide formation.
• Agrochemical Synthesis: Serves as a key building block for herbicides, fungicides, and plant growth regulators, where its isobutyl side chain can enhance bioavailability and activity.
• Polymer & Resin Modifier: Incorporated into polyesters, alkyd resins, and polyamides to modify flexibility, adhesion, and chemical resistance properties.
• Lubricant & Fuel Additive Precursor: Employed in the production of succinimide-based dispersants and corrosion inhibitors for engine oils and industrial lubricants.
• Flavor & Fragrance Ingredient: Acts as a starting material for the synthesis of esters and lactones used in creating specific aroma and flavor profiles.
• Metal Chelating Agent: Functions as a ligand in metal complexation processes for catalysis or in water treatment formulations.
• Cosmetic & Personal Care Additive: Used in the manufacture of emulsifiers, surfactants, and skin-conditioning agents.
• Chemical Research & Development: A valuable reagent for organic synthesis and material science research in academic and industrial laboratories.

Basic Information

Product Name	2-Isobutyl Succinic Acid
CAS No.	5702-99-8
Molecular Formula	C8H14O4
Molecular Weight	174.19 g/mol
Synonyms	2-(2-Methylpropyl)butanedioic acid; 2-Isobutylbutanedioic acid; Succinic acid, 2-isobutyl-; Isobutylsuccinic acid; α-Isobutylsuccinic acid; 2-(Isobutyl)succinic acid; NSC 403697; Butanedioic acid, 2-(2-methylpropyl)-
EINECS	227-172-6

Quality Control

Our 2-Isobutyl Succinic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting purity, physical characteristics, and test results are provided with every shipment and are available upon request.

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 oxidizing agents, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 105 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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