Description

3-Chloropropyl Isothiocyanate is a versatile bifunctional organic intermediate containing both a reactive isothiocyanate group and a chloropropyl moiety. This compound is valued for its ability to act as a key building block in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the life sciences and specialty chemical industries for constructing heterocyclic compounds and functionalized polymers.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of potential drug candidates, particularly those containing thiourea or thiazolidinone pharmacophores.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its reactive sites for structural diversification.
• Polymer Modification: Serves as a coupling agent or cross-linker for introducing functional groups into polymer chains to alter material properties.
• Chemical Research & Development: Employed in organic synthesis for constructing complex molecular architectures, including heterocycles and labeled compounds.
• Ligand and Chelator Preparation: Useful for synthesizing specialized ligands for metal catalysis or chelation therapy applications.

Basic Information

Product Name	3-Chloropropyl Isothiocyanate
CAS No.	2799-72-6
Molecular Formula	C4H6ClNS
Molecular Weight	135.61 g/mol
Synonyms	3-Chloro-1-isothiocyanatopropane; (3-Chloropropyl)isothiocyanate; 1-Chloro-3-isothiocyanatopropane; 3-Chloropropyl mustard oil; γ-Chloropropyl isothiocyanate; Isothiocyanic acid 3-chloropropyl ester; NSC 9375
EINECS	220-535-8

Quality Control

Our 3-Chloropropyl Isothiocyanate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity assessment and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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