Description

1,3-Dioxoisoindolin-2-Yl 2-Methylbutanoate is a specialized chemical intermediate featuring a phthalimide core esterified with a branched-chain carboxylic acid. This compound matters for its role as a versatile building block in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for constructing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a phthalimide-protected amine or a specific ester linkage.
• Agrochemical Synthesis: Used in research and development for creating novel herbicides, fungicides, and insecticides.
• Organic Synthesis Reagent: Serves as a versatile reagent in academic and industrial laboratories for introducing the 2-methylbutanoate moiety into target molecules.
• Polymer Chemistry: Potential monomer or modifier in the development of specialty polymers with tailored properties.
• Chemical Research: Utilized in methodological studies and as a standard for analytical method development.

Basic Information

Product Name	1,3-Dioxoisoindolin-2-Yl 2-Methylbutanoate
CAS No.	2171537-18-9
Molecular Formula	C13H13NO4
Molecular Weight	247.25 g/mol
Synonyms	2-Methylbutanoic Acid 1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl Ester; 2-Methylbutyric Acid Phthalimide Ester; N-(2-Methylbutanoyloxy)phthalimide; Isoindoline-1,3-dione, 2-[(2-methyl-1-oxobutyl)oxy]-; Phthalimido 2-Methylbutyrate
EINECS	Contact for details

Quality Control

Our 1,3-Dioxoisoindolin-2-Yl 2-Methylbutanoate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles 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 room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.