Description

n-sec-Butylphthalimide is a versatile organic chemical intermediate belonging to the phthalimide class. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in the development of pharmaceuticals and agrochemicals. Industries such as fine chemical manufacturing, pharmaceutical R&D, and crop protection rely on high-purity intermediates like this for their production processes.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with specific amine or imide functionalities.
• Agrochemical Synthesis: Used in the manufacturing of herbicides, fungicides, and insecticides where the phthalimide moiety is incorporated into the final product structure.
• Polymer Chemistry: Acts as a monomer or modifying agent in the production of specialized polymers, including polyimides and other high-performance resins.
• Organic Synthesis & Research: Employed in academic and industrial laboratories for constructing complex organic molecules, leveraging its reactivity as a protected amine equivalent.
• Dye and Pigment Manufacturing: Functions as an intermediate in the synthesis of certain organic colorants and photographic chemicals.
• Lubricant Additive Precursor: Used in the development of specialty additives that enhance the performance characteristics of industrial lubricants.

Basic Information

Product Name	n-sec-Butylphthalimide
CAS No.	10108-61-9
Molecular Formula	C₁₂H₁₃NO₂
Molecular Weight	203.24 g/mol
Synonyms	2-Butyl-1H-isoindole-1,3(2H)-dione; sec-Butylphthalimide; N-(sec-Butyl)phthalimide; Phthalimide, N-sec-butyl-; 1,3-Dioxo-2-(1-methylpropyl)isoindoline; N-(1-Methylpropyl)phthalimide; N-sec-Butylphthalimide; 2-(1-Methylpropyl)isoindoline-1,3-dione
EINECS	233-310-6

Quality Control

Our n-sec-Butylphthalimide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing specific results for purity, moisture, and related substances is provided with every shipment.

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 and incompatible materials.

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	≤ 0.5%
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.