Description

Benzoic Acid, 4-(Cyclopentylthio)- is a specialized organic sulfur compound that serves as a valuable synthetic intermediate in advanced chemical manufacturing. Its unique structure, featuring a benzoic acid core with a cyclopentylthio substituent, makes it a critical building block for creating complex molecules with tailored properties. This high-purity intermediate is primarily sought by R&D laboratories and production facilities in the pharmaceutical and agrochemical sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring sulfur-containing motifs.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides, where the cyclopentylthio group can enhance biological activity.
• Material Science Research: Serves as a precursor for developing specialty polymers, ligands for catalysis, and advanced organic electronic materials.
• Chemical Intermediate: Employed in custom synthesis and contract manufacturing for producing complex, high-value fine chemicals and flavors/fragrances.

Basic Information

Product Name	Benzoic Acid, 4-(Cyclopentylthio)-
CAS No.	855198-83-3
Molecular Formula	C12H14O2S
Molecular Weight	222.30 g/mol
Synonyms	4-(Cyclopentylthio)benzoic Acid; p-(Cyclopentylthio)benzoic Acid; 4-Cyclopentylsulfanylbenzoic Acid; Benzoic acid, 4-(cyclopentylthio)-; 855198-83-3
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 4-(Cyclopentylthio)- is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to support 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 controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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