Description

2-Butyl-1,3-Dioxo-2,3-Dihydro-1H-Isoindole-5-Carboxylic Acid is a specialized organic compound belonging to the isoindole-1,3-dione (phthalimide) family, serving as a key synthetic intermediate. Its value lies in its functionalized structure, which makes it a versatile building block for the synthesis of more complex molecules, particularly in advanced pharmaceutical and agrochemical research. This product is essential for R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, or metabolic diseases.
• Agrochemical Synthesis: Used as a building block for developing advanced herbicides, fungicides, and plant growth regulators with specific modes of action.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a starting material for synthesizing electron-transport or host materials in OLED displays and lighting due to its electron-deficient isoindoledione core.
• Polymer Chemistry: Can be incorporated as a monomer or additive to impart specific thermal stability or functional properties to high-performance polymers and resins.
• Dye and Pigment Intermediate: Utilized in the production of specialized pigments and dyes where the carboxylic acid and imide groups allow for color tuning and enhanced stability.
• Research & Development: Employed in academic and industrial laboratories for methodological studies, catalysis research, and the discovery of new chemical entities.

Basic Information

Product Name	2-Butyl-1,3-Dioxo-2,3-Dihydro-1H-Isoindole-5-Carboxylic Acid
CAS No.	96296-39-8
Molecular Formula	C13H13NO4
Molecular Weight	247.25 g/mol
Synonyms	5-Carboxy-2-butylisoindoline-1,3-dione; 2-Butyl-5-carboxyphthalimide; 1H-Isoindole-5-carboxylic acid, 2,3-dihydro-2-butyl-1,3-dioxo-; 2-n-Butyl-1,3-dioxoisoindoline-5-carboxylic acid; N-Butyl-5-carboxyphthalimide; 5-Carboxy-N-butylphthalimide; Butyl phthalimide-5-carboxylic acid
EINECS	Contact for details

Quality Control

Our 2-Butyl-1,3-Dioxo-2,3-Dihydro-1H-Isoindole-5-Carboxylic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under dry conditions to prevent product degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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