Description

1H-Isoindole-1,3(2H)-Dione, 2-(4-Hydroxy-2-Butyn-1-Yl)- is a high-purity, functionalized isoindole-1,3-dione derivative, serving as a critical building block in advanced organic synthesis. Its unique molecular structure, featuring both a phthalimide core and a hydroxybutynyl side chain, makes it a versatile intermediate for constructing complex molecules with tailored properties. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel drug candidates, particularly in areas requiring specific molecular scaffolds.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its reactive functional groups.
• Polymer Chemistry: Serves as a monomer or functionalizing agent for creating specialty polymers with enhanced thermal or mechanical properties.
• Ligand and Catalyst Development: Employed in the synthesis of complex ligands for catalytic systems and metal-organic frameworks (MOFs).
• Material Science Research: A precursor for organic electronic materials, dyes, and pigments due to its conjugated system potential.
• Bioconjugation Chemistry: The reactive alkyne and hydroxyl groups can be utilized for click chemistry and bioconjugation applications.

Basic Information

Product Name	1H-Isoindole-1,3(2H)-Dione, 2-(4-Hydroxy-2-Butyn-1-Yl)-
CAS No.	32331-81-0
Molecular Formula	C12H9NO3
Molecular Weight	215.20 g/mol
Synonyms	2-(4-Hydroxy-2-butyn-1-yl)isoindole-1,3-dione; 2-(4-Hydroxybut-2-yn-1-yl)-1H-isoindole-1,3(2H)-dione; 2-(4-Hydroxy-2-butynyl)phthalimide; 4-Hydroxy-2-butynylphthalimide; N-(4-Hydroxy-2-butynyl)phthalimide; Phthalimide, N-(4-hydroxy-2-butynyl)-; 32331-81-0
EINECS	Contact for details

Quality Control

Our 1H-Isoindole-1,3(2H)-Dione, 2-(4-Hydroxy-2-Butyn-1-Yl)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistent quality suitable for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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 strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.