Description

Benzenamine, 4-Cyclopropyl-3,5-Difluoro- is a high-value, multi-functional aromatic amine building block characterized by its cyclopropyl and difluoro substitution pattern. This specific molecular architecture makes it a critical intermediate for the synthesis of advanced pharmaceutical compounds and agrochemicals, where it imparts desirable metabolic stability and lipophilicity. It is primarily sought by R&D chemists and process development scientists in the life sciences sector for constructing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in oncology, central nervous system (CNS), and anti-infective drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, where the fluorine atoms enhance biological activity and environmental persistence.
• Material Science Research: Serves as a monomer or functionalization agent in the development of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Biology & Proteomics: Employed as a versatile scaffold or labeling reagent in the design of molecular probes and enzyme inhibitors for biochemical research.
• Custom Synthesis & Contract Manufacturing: A pivotal starting material for custom synthesis projects and scale-up processes in fine chemical manufacturing.

Basic Information

Product Name	Benzenamine, 4-Cyclopropyl-3,5-Difluoro-
CAS No.	1208087-40-4
Molecular Formula	C9H9F2N
Molecular Weight	169.17 g/mol
Synonyms	4-Cyclopropyl-3,5-difluoroaniline; 3,5-Difluoro-4-cyclopropylaniline; 4-Cyclopropyl-3,5-difluorobenzenamine; Aniline, 4-cyclopropyl-3,5-difluoro-; 1-Cyclopropyl-2,6-difluoro-4-aminobenzene; 4-Amino-2,6-difluorophenylcyclopropane; (4-Amino-2,6-difluorophenyl)cyclopropane
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for this advanced intermediate. Production follows current Good Manufacturing Practice (cGMP) principles where applicable, and every batch is analyzed to ensure high chemical purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive; prolonged exposure to light should be avoided to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5% w/w
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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