Description

4-[(3-Chloropropyl)Thio]-Benzonitrile is a versatile and high-value organic intermediate featuring a reactive chloropropyl thioether linkage attached to a benzonitrile core. This unique bifunctional structure makes it a critical building block for the synthesis of more complex molecules in advanced research and development. It is primarily sought after by pharmaceutical, agrochemical, and specialty chemical manufacturers for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon for the development of new drug candidates, particularly in areas targeting enzyme inhibition or receptor modulation.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Precursor: Serves as a starting material for synthesizing specialized ligands used in catalytic processes and material science.
• Polymer Modification: Employed to introduce functional thioether and nitrile groups into polymer chains, altering physical and chemical properties.
• Chemical Research (R&D): A valuable tool for medicinal and synthetic chemists exploring new chemical spaces and reaction pathways.
• Fine Chemical Production: Intermediate in the multi-step synthesis of dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	4-[(3-Chloropropyl)Thio]-Benzonitrile
CAS No.	93498-68-1
Molecular Formula	C10H10ClNS
Molecular Weight	211.71 g/mol
Synonyms	4-[(3-Chloropropyl)sulfanyl]benzonitrile; 4-(3-Chloropropylthio)benzonitrile; 1-Chloro-3-[(4-cyanophenyl)thio]propane; p-Cyanophenyl 3-chloropropyl sulfide; Benzonitrile, 4-[(3-chloropropyl)thio]-; 93498-68-1
EINECS	Contact for details

Quality Control

Every batch of 4-[(3-Chloropropyl)Thio]-Benzonitrile is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency meet the rigorous demands of our global B2B clients. A detailed Certificate of Analysis (COA) with specifications for assay and impurity profiles is available for each shipment upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 2.0%

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