Description

4-n-Pentylbenzaldehyde is a versatile aromatic aldehyde intermediate with a linear pentyl side chain. This compound is valued for its role as a key building block in the synthesis of more complex organic molecules, particularly in fine chemical and pharmaceutical manufacturing. It is primarily utilized by research institutions and industrial producers engaged in the development of liquid crystals, specialty polymers, and active pharmaceutical ingredients (APIs).

Application

• Liquid Crystal Synthesis: A crucial precursor in the production of nematic and smectic liquid crystals for display technologies.
• Pharmaceutical Intermediates: Serves as a key building block in the synthesis of various drug candidates and active pharmaceutical ingredients (APIs).
• Organic Synthesis & Research: Used in academic and industrial R&D for constructing complex aromatic aldehydes and conducting Grignard or condensation reactions.
• Specialty Polymer Production: Acts as a monomer or modifier in the synthesis of polymers with specific optical or thermal properties.
• Flavor & Fragrance Industry: Employed in the controlled synthesis of aromatic compounds for high-value fragrance applications.
• Agrochemical Intermediates: Used in the development of certain pesticides and herbicides requiring specific aromatic aldehyde backbones.

Basic Information

Product Name	4-n-Pentylbenzaldehyde
CAS No.	6853-57-2
Molecular Formula	C₁₂H₁₆O
Molecular Weight	176.26 g/mol
Synonyms	4-Pentylbenzaldehyde; p-Pentylbenzaldehyde; 4-Amylbenzaldehyde; p-Amylbenzaldehyde; 4-n-Amylbenzaldehyde; 1-Pentyl-4-formylbenzene; Benzaldehyde, 4-pentyl-
EINECS	229-941-5

Quality Control

Our 4-n-Pentylbenzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every shipment upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere when appropriate for extended storage or sensitive applications. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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