Description

4-(Cyclopentylmethyl)Benzoic Acid is a versatile benzoic acid derivative characterized by its cyclopentylmethyl substituent. This compound is valued as a crucial pharmaceutical intermediate and a specialized building block in advanced organic synthesis. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for creating novel active molecules.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system or metabolic disorders.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Used in the synthesis of specialized organic compounds for electronic display technologies and organic light-emitting diodes.
• Polymer Modification: Acts as a monomer or additive to introduce specific functional groups into polymer chains, altering material properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex molecular architectures, including natural product analogs.
• Fine Chemical Production: Utilized in the manufacture of dyes, pigments, and other performance chemicals requiring a specific aromatic acid backbone.

Basic Information

Product Name	4-(Cyclopentylmethyl)Benzoic Acid
CAS No.	37874-97-8
Molecular Formula	C13H16O2
Molecular Weight	204.27 g/mol
Synonyms	4-(Cyclopentylmethyl)benzoic acid; p-(Cyclopentylmethyl)benzoic acid; Benzoic acid, 4-(cyclopentylmethyl)-; 4-Cyclopentylmethyl-benzoic acid; (4-Cyclopentylmethyl-phenyl)-carboxylic acid; 4-(Cyclopentylmethyl)benzenecarboxylic acid; Cyclopentylmethyl-p-benzoic acid
EINECS	Contact for details

Quality Control

Our 4-(Cyclopentylmethyl)Benzoic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and IR for identity confirmation, to ensure it meets precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment.

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 prevent moisture absorption, which can affect product stability and handling properties.

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

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