Description

4-Heptylaniline is a valuable aromatic amine derivative characterized by a linear heptyl side chain attached to an aniline moiety. This specific molecular architecture makes it a versatile intermediate for synthesizing more complex chemical structures, particularly in advanced material science and specialty chemistry. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and liquid crystal industries for the development of novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and pesticides, leveraging its aniline core for creating bioactive molecules.
• Liquid Crystal Materials: Acts as a precursor in the manufacture of liquid crystal compounds for display technologies (LCDs).
• Dye and Pigment Manufacturing: Functions as an intermediate for producing azo dyes and other complex colorants.
• Polymer Additives: Employed in the synthesis of antioxidants, light stabilizers, and other specialty additives for plastics and coatings.
• Organic Synthesis & Research: A valuable reagent in academic and industrial laboratories for coupling reactions and the preparation of fine chemicals.

Basic Information

Product Name	4-Heptylaniline
CAS No.	37529-27-4
Molecular Formula	C13H21N
Molecular Weight	191.31 g/mol
Synonyms	4-Heptylbenzenamine; 4-Heptylphenylamine; 1-Heptyl-4-aminobenzene; p-Heptylaniline; Aniline, 4-heptyl-; Benzenamine, 4-heptyl-; Heptylaniline (mixed isomers); 4-n-Heptylaniline
EINECS	Contact for details

Quality Control

Our 4-Heptylaniline is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to ensure high purity and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, documenting key parameters such as assay, identity, and impurity profiles. Our quality commitment supports compliance with cGMP and ISO standards for reliable supply to regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Density (at 20°C)	~0.92 g/mL

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