Description

n-Propionylsuccinimide is a versatile organic intermediate featuring a succinimide ring functionalized with a propionyl group. This compound matters for its role as a key building block in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research and development. Industries that need it include fine chemical manufacturers, pharmaceutical R&D labs, and agrochemical producers seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting neurological or inflammatory pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, or plant growth regulators.
• Organic Synthesis Building Block: Acts as a versatile reagent for introducing the N-propionylsuccinimide moiety into larger, more complex molecular architectures.
• Polymer Chemistry: Can be utilized in the modification of polymers or as a monomer for creating specialty polyimides with specific thermal or mechanical properties.
• Bioconjugation Reagent: Potential use in modifying proteins or peptides for research in biochemistry and biophysics.
• Material Science Research: Investigated for the development of advanced organic electronic materials or coatings.

Basic Information

Product Name	n-Propionylsuccinimide
CAS No.	38614-32-3
Molecular Formula	C7H9NO3
Molecular Weight	155.15 g/mol
Synonyms	1-Propionylpyrrolidine-2,5-dione; N-Propionylsuccinimide; Succinimide, N-propionyl-; Propionylsuccinimide; 2,5-Pyrrolidinedione, 1-(1-oxopropyl)-; 1-Propanoyl-2,5-pyrrolidinedione; NSC 163082
EINECS	Contact for details

Quality Control

Our n-Propionylsuccinimide is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay, impurity profile, and physical characteristics are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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