Description

Propanoic Acid, 2,2-Dimethyl-, 1,3-Dihydro-1,3-Dioxo-2H-Isoindol-2-Yl Ester is a specialized organic ester compound that serves as a valuable intermediate in advanced chemical synthesis. Its core value lies in its unique molecular structure, which combines a pivalic acid moiety with a phthalimide group, making it a versatile building block for creating complex molecules with specific functional properties. This product is essential for R&D chemists and process engineers in the pharmaceutical and agrochemical industries who require high-purity, consistent intermediates for developing active ingredients and performance chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring the pivaloyloxymethyl (POM) prodrug moiety to enhance bioavailability.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where the phthalimide group contributes to biological activity.
• Polymer Modification: Serves as a functional monomer or cross-linking agent in the manufacture of specialty polymers, resins, and coatings to impart specific thermal or chemical resistance.
• Organic Synthesis Reagent: Employed in research laboratories for constructing complex organic molecules, including natural product analogs and novel heterocyclic compounds.
• Chemical Intermediate for Dyes & Pigments: Acts as a precursor in the synthesis of high-performance colorants and imaging materials.

Basic Information

Product Name	Propanoic Acid, 2,2-Dimethyl-, 1,3-Dihydro-1,3-Dioxo-2H-Isoindol-2-Yl Ester
CAS No.	84379-72-6
Molecular Formula	C₁₃H₁₃NO₄
Molecular Weight	247.25 g/mol
Synonyms	2,2-Dimethylpropanoic Acid 1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl Ester; Pivalic Acid Phthalimide Ester; Phthalimidomethyl Pivalate; 2-(Pivaloyloxymethyl)isoindoline-1,3-dione; 84379-72-6; POM-Phthalimide; N-(Pivaloyloxymethyl)phthalimide
EINECS	Contact for details

Quality Control

Our Propanoic Acid, 2,2-Dimethyl-, 1,3-Dihydro-1,3-Dioxo-2H-Isoindol-2-Yl Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency suitable for sensitive synthetic applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	108°C - 112°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.