Description

3-Methoxycarbonyl-4-Chlorophenylisothiocyanate is a versatile and reactive chemical intermediate characterized by its isothiocyanate functional group. This compound is of significant commercial importance for the synthesis of heterocyclic compounds and other valuable derivatives in advanced chemical manufacturing. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in the development of heterocyclic compounds with biological activity.
• Agrochemical Synthesis: Used in the research and production of novel pesticides, herbicides, and fungicides.
• Chemical Research: Serves as a versatile reagent in organic synthesis for constructing thiourea derivatives and other sulfur-containing molecules.
• Dye and Pigment Manufacturing: Intermediate in the production of specialized dyes and colorants.
• Material Science: Potential monomer or cross-linking agent in the development of advanced polymeric materials.

Basic Information

Product Name	3-Methoxycarbonyl-4-Chlorophenylisothiocyanate
CAS No.	91151-68-7
Molecular Formula	C9H6ClNO2S
Molecular Weight	227.67 g/mol
Synonyms	Methyl 4-Chloro-3-isothiocyanatobenzoate; 4-Chloro-3-isothiocyanatobenzoic Acid Methyl Ester; 3-Isothiocyanato-4-chlorobenzoic Acid Methyl Ester; Methyl 3-Isothiocyanato-4-chlorobenzoate; Benzoic acid, 4-chloro-3-isothiocyanato-, methyl ester; 91151-68-7; 4-Chloro-3-(isothiocyanatomethyl)benzoate
EINECS	Contact for details

Quality Control

Our 3-Methoxycarbonyl-4-Chlorophenylisothiocyanate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of our global B2B clients. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

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 exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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