Description

4-(1,3-Dihydro-1,3-Dioxo-2H-Isoindol-2-Yl)-2-Butenoic Acid 1-Methylethyl Ester is a specialized chemical intermediate featuring a phthalimide moiety linked to an unsaturated ester. This compound is valued for its unique molecular architecture, which makes it a versatile building block for synthesizing more complex molecules. It is primarily sought after by research and development teams in the pharmaceutical and advanced materials sectors for creating novel compounds with specific functional properties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those targeting specific biological pathways.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, or plant growth regulators, leveraging its reactive ester and imide groups.
• Polymer & Material Science: Acts as a functional monomer or cross-linking agent for creating specialty polymers, coatings, or resins with enhanced properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic compounds or for introducing specific functional handles via its double bond and ester group.
• Dye & Pigment Intermediate: Utilized in the synthesis of advanced colorants and functional dyes due to the chromophoric potential of the phthalimide structure.

Basic Information

Product Name	4-(1,3-Dihydro-1,3-Dioxo-2H-Isoindol-2-Yl)-2-Butenoic Acid 1-Methylethyl Ester
CAS No.	77862-73-8
Molecular Formula	C15H15NO4
Molecular Weight	273.29 g/mol
Synonyms	4-(1,3-Dioxoisoindolin-2-yl)-2-butenoic acid isopropyl ester; Isopropyl 4-(1,3-dioxoisoindolin-2-yl)but-2-enoate; 2-Butenoic acid, 4-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-, 1-methylethyl ester; 4-(Phthalimido)-2-butenoic acid isopropyl ester; N-(2-Carboxyethyl)phthalimide isopropyl ester (derivative)
EINECS	Contact for details

Quality Control

Our production of 4-(1,3-Dihydro-1,3-Dioxo-2H-Isoindol-2-Yl)-2-Butenoic Acid 1-Methylethyl Ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing key specifications are provided to guarantee the material meets your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong acids.

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.