Description

4-(4-Aminophenyl)Butan-1-Ol is a versatile aromatic amino alcohol intermediate characterized by its bifunctional molecular structure. This compound matters for its role as a key building block in the synthesis of more complex molecules, offering a reactive amine group and a terminal hydroxyl group for diverse chemical modifications. Industries such as pharmaceutical development, agrochemical manufacturing, and specialty polymer production need this high-purity intermediate for creating active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those targeting neurological and cardiovascular systems.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, leveraging its aromatic amine functionality.
• Polymer & Resin Modifier: Serves as a chain extender or cross-linking agent in the manufacture of polyurethanes, epoxies, and other specialty polymers to enhance mechanical properties.
• Dye & Pigment Manufacturing: Acts as a key intermediate for synthesizing azo dyes and organic pigments, contributing to color fastness and stability.
• Liquid Crystal & OLED Materials: Employed in the development of advanced electronic display components due to its rigid aromatic core and functional handles.
• Corrosion Inhibitor Formulation: Incorporated into formulations for metal surface treatments and protective coatings in industrial applications.
• Research & Development: Used in academic and industrial R&D labs for exploring new synthetic pathways and novel compound libraries.

Basic Information

Product Name	4-(4-Aminophenyl)Butan-1-Ol
CAS No.	91251-45-5
Molecular Formula	C10H15NO
Molecular Weight	165.23 g/mol
Synonyms	4-(4-Aminophenyl)-1-butanol; 4-(p-Aminophenyl)butan-1-ol; 4-Aminophenylbutyl alcohol; 1-Butanol, 4-(4-aminophenyl)-; p-Aminophenylbutanol; 4-(4-Aminophenyl)butanol; 4-(4-Aminophenyl)butyl alcohol; 4-(4-Aminophenyl)-n-butanol
EINECS	Contact for details

Quality Control

Our 4-(4-Aminophenyl)Butan-1-Ol is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC for assay and impurity profiling, to meet exacting customer specifications. Certificates of Analysis (COA) documenting identity, purity, and related substances are available upon request, supporting compliance in cGMP-aligned applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 1.0%
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.