Description

4-(4-Pyridyl)Aniline Dihydrochloride is a high-purity organic salt derivative of aniline, widely utilized as a key synthetic intermediate and building block in advanced chemical research. Its value lies in its bifunctional structure, featuring both a pyridine and an aniline moiety, which makes it a versatile precursor for constructing complex heterocyclic systems and functional materials. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and material science industries, particularly for developing novel active ingredients and specialty polymers.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Ligand Synthesis: Serves as a precursor for creating complex chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Material Science: Employed in the research and development of conductive polymers, organic semiconductors, and advanced coatings.
• Chemical Biology: Acts as a linker or spacer molecule in the design of probes and bioconjugates for diagnostic applications.
• Academic & Industrial R&D: A fundamental reagent for methodological studies in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	4-(4-Pyridyl)Aniline Dihydrochloride
CAS No.	1197193-38-6
Molecular Formula	C11H11N3·2HCl
Molecular Weight	266.15 g/mol
Synonyms	4-(4-Pyridinyl)benzenamine dihydrochloride; 4-Aminobiphenyl-4'-pyridine dihydrochloride; 4-Pyridin-4-yl-aniline dihydrochloride; 4-(4-Aminophenyl)pyridine dihydrochloride; 4'-Amino-4-pyridylbiphenyl dihydrochloride; 1-(4-Pyridinyl)-4-aminobenzene dihydrochloride; p-(4-Pyridyl)aniline dihydrochloride
EINECS	Contact for details

Quality Control

Our 4-(4-Pyridyl)Aniline Dihydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available 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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using a desiccator.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
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.