Description

1,2-Benzenedimethanamine,4-Fluoro-(9Ci) is a specialized fluorinated aromatic diamine building block, identified by CAS number 771581-10-3. This compound is valued for its unique molecular structure, which incorporates both amine functionalities and a fluorine atom, enabling precise modifications in advanced material synthesis. It is primarily sought by R&D chemists and process engineers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and high-performance polymers.

Application

This fluorinated diamine serves as a versatile intermediate in several high-value chemical syntheses. Key application areas include:

• Pharmaceutical Intermediate: Used in the research and development of novel active pharmaceutical ingredients (APIs), particularly for introducing the fluorine moiety to modulate bioavailability and metabolic stability.
• Agrochemical Synthesis: Acts as a key building block for creating advanced herbicides, fungicides, and insecticides where the fluorine group enhances biological activity.
• Polymer & Material Science: Employed in the synthesis of specialty polyamides, polyimides, and epoxy curing agents, imparting improved thermal and chemical resistance to the final materials.
• Ligand & Catalyst Development: Useful for constructing complex chelating ligands in asymmetric catalysis and metal-organic frameworks (MOFs).
• Organic Electronic Materials: Investigated as a precursor for charge-transport materials and semiconductors in OLED and OFET applications.

Basic Information

Product Name	1,2-Benzenedimethanamine,4-Fluoro-(9Ci)
CAS No.	771581-10-3
Molecular Formula	C8H9FN2
Molecular Weight	152.17 g/mol
Synonyms	4-Fluoro-1,2-benzenedimethanamine; 4-Fluorobenzene-1,2-diyldimethanamine; 1,2-Bis(aminomethyl)-4-fluorobenzene; 4-Fluoro-o-xylylenediamine; 4-Fluoro-1,2-bis(aminomethyl)benzene; 4-Fluoro-o-phenylenedimethanamine; 4-Fluorobenzene-1,2-dimethanamine
EINECS	Contact for details

Quality Control

Our 1,2-Benzenedimethanamine,4-Fluoro-(9Ci) is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing key parameters such as assay and impurity profiles. Our quality system is designed to meet the stringent requirements of cGMP and ISO standards for fine chemical manufacturing.

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). This material is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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