Description

n-Acetylphthalimide (CAS NO 1971-49-9) is a versatile and high-purity organic intermediate of significant importance in advanced chemical synthesis. Its core value lies in its reactive phthalimide and acetyl groups, which serve as key building blocks for constructing complex molecular architectures. This compound is essential for research and development laboratories, pharmaceutical manufacturers, and fine chemical producers engaged in creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing phthalimide or succinimide-based structures.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a starting material for synthesizing electron-transport or host materials in OLED displays and lighting.
• Polymer Chemistry: Acts as a monomer or modifying agent for engineering plastics and high-performance polymers to impart specific thermal or mechanical properties.
• Dye and Pigment Manufacturing: Employed in the synthesis of complex organic dyes, pigments, and optical brighteners.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new organic reactions and creating novel chemical entities.

Basic Information

Product Name	n-Acetylphthalimide
CAS No.	1971-49-9
Molecular Formula	C10H7NO3
Molecular Weight	189.17 g/mol
Synonyms	2-Acetyl-1H-isoindole-1,3(2H)-dione; N-Acetylphthalimide; 1-Acetylphthalimide; Phthalimide, N-acetyl-; Acetylphthalimide; 2-Acetylisoindoline-1,3-dione; NSC 403107; AI3-03112
EINECS	217-815-5

Quality Control

Our n-Acetylphthalimide is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	136 - 140 °C
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.