Description

Benzenemethanamine, 4-Amino-2,5-Difluoro- (9Ci) is a high-purity fluorinated benzylamine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the strategic placement of amino and fluorine substituents, which enable precise molecular modifications essential for developing high-performance materials and active compounds. This intermediate is primarily needed by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel molecules with targeted properties. We supply this compound, CAS NO 401909-15-7, with a consistent focus on purity and reliable batch-to-batch reproducibility to support complex synthesis workflows.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring a difluorinated aniline moiety.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, where the fluorine atoms enhance biological activity and stability.
• Liquid Crystal & OLED Materials: Serves as a building block for fluorinated aromatic components in electronic display and lighting materials.
• Polymer & Resin Modifiers: Incorporated into specialty polymers to alter thermal stability, chemical resistance, or surface properties.
• Dye & Pigment Manufacturing: Acts as an intermediate for creating fluorinated dyes with improved color fastness and performance.
• Cross-coupling Reactions: Utilized in palladium-catalyzed reactions (e.g., Buchwald-Hartwig amination) to introduce complex amine functionalities.

Basic Information

Product Name	Benzenemethanamine, 4-Amino-2,5-Difluoro- (9Ci)
CAS No.	401909-15-7
Molecular Formula	C7H7F2N
Molecular Weight	143.14 g/mol
Synonyms	4-Amino-2,5-difluorobenzylamine; 2,5-Difluoro-4-aminobenzylamine; (4-Amino-2,5-difluorophenyl)methanamine; 1-(Aminomethyl)-2,5-difluoro-4-aminobenzene; 2,5-Difluoro-4-aminobenzylamine; 4-(Aminomethyl)-2,5-difluoroaniline; Benzenemethanamine, 4-amino-2,5-difluoro-
EINECS	Contact for details

Quality Control

Our production of Benzenemethanamine, 4-Amino-2,5-Difluoro- (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical parameters. We support compliance with global regulatory frameworks, and specifications can be aligned with cGMP or other relevant quality guidelines upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation and moisture absorption. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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