Description

1-(4-Aminophenyl)Piperidin-4-Ol is a versatile aromatic amine and piperidine derivative, serving as a critical building block in advanced organic synthesis. Its bifunctional structure, featuring both a primary aromatic amine and a secondary alcohol, makes it a valuable intermediate for constructing complex molecular architectures. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, including central nervous system (CNS) agents, receptor modulators, and kinase inhibitors.
• Agrochemical Synthesis: Building block for developing new herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diode (OLED) Materials: Used in the research and development of electron transport or host materials for display and lighting technologies.
• Polymer Chemistry: Monomer or chain extender for specialty polymers, such as polyamides or polyurethanes, requiring aromatic amine functionality.
• Chemical Research: Versatile scaffold in medicinal chemistry and material science for structure-activity relationship (SAR) studies and library synthesis.
• Dye and Pigment Intermediate: Used in the synthesis of complex azo dyes and high-performance pigments.

Basic Information

Product Name	1-(4-Aminophenyl)Piperidin-4-Ol
CAS No.	142752-12-3
Molecular Formula	C11H16N2O
Molecular Weight	192.26 g/mol
Synonyms	4-(4-Aminophenyl)-4-hydroxypiperidine; 4-Hydroxy-1-(4-aminophenyl)piperidine; 1-(4-Aminophenyl)-4-piperidinol; 4-Amino-α-(4-hydroxypiperidino)toluene; 4-(4-Hydroxypiperidin-1-yl)aniline; 1-(p-Aminophenyl)-4-piperidinol; 4-Piperidinol, 1-(4-aminophenyl)-
EINECS	Contact for details

Quality Control

Our 1-(4-Aminophenyl)Piperidin-4-Ol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support development projects with custom synthesis and purity grades upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent oxidation and moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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