Description

2-(4-Hydroxy-3-Oxobutyl)-1H-Isoindole-1,3(2H)-Dione is a specialized organic compound featuring a phthalimide core linked to a hydroxy-oxobutyl side chain. This unique structure makes it a valuable key intermediate in the synthesis of more complex molecules, particularly in pharmaceutical research and development. It is primarily sought after by R&D chemists and process development scientists in the fine chemical and life sciences industries for constructing novel active pharmaceutical ingredients (APIs) and other high-value compounds.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of potential drug candidates, especially those targeting specific enzymatic pathways.
• Organic Synthesis Reagent: Used in research laboratories for constructing complex heterocyclic compounds and functionalized molecules.
• Agrochemical Research: Serves as a precursor in the development of new active ingredients for crop protection products.
• Material Science: Potential monomer or additive in the research of specialty polymers with specific functional properties.
• Bioconjugation Chemistry: The reactive functional groups can be utilized for linking molecules in bioconjugate and probe development.

Basic Information

Product Name	2-(4-Hydroxy-3-Oxobutyl)-1H-Isoindole-1,3(2H)-Dione
CAS No.	76879-43-1
Molecular Formula	C12H11NO4
Molecular Weight	233.22 g/mol
Synonyms	4-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)-2-hydroxybutan-2-one; 2-(4-Hydroxy-3-oxobutyl)isoindoline-1,3-dione; 4-(1,3-Dioxoisoindolin-2-yl)-2-hydroxybutan-2-one; 2-(4-Hydroxy-3-oxobutyl)phthalimide; 4-Phthalimido-2-hydroxy-2-butanone; N-(4-Hydroxy-3-oxobutyl)phthalimide; 76879-43-1 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Our 2-(4-Hydroxy-3-Oxobutyl)-1H-Isoindole-1,3(2H)-Dione is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing to ensure high purity and consistent performance as a synthesis intermediate. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality systems support compliance with cGMP standards for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Maximum Impurity	≤ 0.5%

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