Description

n-(3-Acetylthiopropyl)Phthalimide is a specialized organic intermediate featuring a phthalimide core linked to an acetylthioalkyl chain. This compound matters for its role as a key building block in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring thioether or sulfide linkages.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides.
• Polymer Modification: Serves as a functional monomer or cross-linking agent for introducing specific chemical properties into polymer chains.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal catalysis and organocatalysis.
• Material Science Research: Used in the development of advanced materials, including liquid crystals and organic semiconductors.
• Custom Synthesis and Contract Manufacturing: A valuable starting material for custom chemical synthesis services targeting niche applications.

Basic Information

Product Name	n-(3-Acetylthiopropyl)Phthalimide
CAS No.	221218-66-2
Molecular Formula	C₁₃H₁₃NO₃S
Molecular Weight	263.31 g/mol
Synonyms	N-(3-Acetylthiopropyl)phthalimide; 1-(3-Phthalimidopropylthio)ethanone; 2-[3-(Acetylsulfanyl)propyl]isoindole-1,3-dione; 3-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)propyl ethanethioate; N-(3-Acetylmercaptopropyl)phthalimide; Acetylthiopropyl Phthalimide; ATPP
EINECS	Contact for details

Quality Control

Our n-(3-Acetylthiopropyl)Phthalimide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications 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 (typically 15-25°C). The compound may be moisture-sensitive; keep the container tightly sealed when not in use.

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.