Description

1H-Isoindole-1,3(2H)-Dione, 5-(4-Hydroxybutyl)- (9Ci) is a specialized organic compound featuring a phthalimide core functionalized with a hydroxybutyl side chain, serving as a versatile building block in advanced chemical synthesis. This compound is valued for its role as a key intermediate in the development of pharmaceuticals, agrochemicals, and functional materials, where its unique structure enables precise molecular modifications. It is primarily sought by research institutions and industrial manufacturers engaged in fine chemical production, medicinal chemistry, and the creation of novel polymers or liquid crystals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting neurological or inflammatory pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Serves as a monomer or functionalizing agent for creating specialty polymers, coatings, and liquid crystalline materials with tailored properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and exploring new chemical reactions.
• Bioconjugation & Linker Chemistry: The reactive imide and hydroxyl groups make it suitable for developing chemical linkers in bioconjugation and probe synthesis.

Basic Information

Product Name	1H-Isoindole-1,3(2H)-Dione, 5-(4-Hydroxybutyl)- (9Ci)
CAS No.	667453-48-7
Molecular Formula	C12H13NO3
Molecular Weight	219.24 g/mol
Synonyms	5-(4-Hydroxybutyl)isobenzofuran-1,3-dione; 5-(4-Hydroxybutyl)phthalimide; 4-(1,3-Dioxoisoindolin-5-yl)butan-1-ol; 5-(4-Hydroxybutyl)-1H-isoindole-1,3(2H)-dione; 667453-48-7; 5-(4-Hydroxybutyl)phthalic imide; 4-(1,3-Dioxo-2,3-dihydro-1H-isoindol-5-yl)butan-1-ol
EINECS	Contact for details

Quality Control

Our 1H-Isoindole-1,3(2H)-Dione, 5-(4-Hydroxybutyl)- (9Ci) is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by FT-IR and NMR, to ensure it meets high-purity standards suitable for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

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.