Description

n-Methyltetrafluorophthalimide is a high-purity fluorinated organic intermediate with significant utility in advanced chemical synthesis. This compound is valued for its role as a key building block in the development of specialty materials and active pharmaceutical ingredients (APIs). It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and advanced materials sectors for creating novel compounds with enhanced properties.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of fluorinated drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and pesticides, where the introduction of fluorine atoms improves metabolic stability and bioactivity.
• Advanced Material Precursor: Serves as a monomer or building block for high-performance polymers, liquid crystals, and electronic materials requiring thermal and chemical resistance.
• Organic Synthesis Reagent: Employed in nucleophilic substitution and cyclization reactions to introduce the phthalimide protecting group or the tetrafluorophenyl moiety into complex molecules.
• Fluorine Chemistry Research: An essential standard and reagent in academic and industrial laboratories focused on exploring new fluorination methodologies and structure-activity relationships.

Basic Information

Item	Details
Product Name	n-Methyltetrafluorophthalimide
CAS No.	33795-85-6
Molecular Formula	C9H3F4NO2
Molecular Weight	233.12 g/mol
Synonyms	N-Methyltetrafluorophthalimide; 4,5,6,7-Tetrafluoro-1-methyl-1H-isoindole-1,3(2H)-dione; 1-Methyl-4,5,6,7-tetrafluorophthalimide; 4,5,6,7-Tetrafluoro-N-methylphthalimide; Methyltetrafluorophthalimide; Tetrafluoro-N-methylphthalimide
EINECS	Contact for details

Quality Control

Our n-Methyltetrafluorophthalimide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and KF titration for moisture content, to ensure it meets the high standards required for sensitive synthetic applications. A detailed Certificate of Analysis (COA) is provided with each shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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