Description

Benzene, 2-Chloro-1-Isothiocyanato-3-Methyl- (9Ci) is a specialized organic building block featuring both chloro and isothiocyanate functional groups on a methyl-substituted benzene ring. This unique bifunctional structure makes it a valuable intermediate for synthesizing heterocyclic compounds and active pharmaceutical ingredients (APIs). It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for creating novel molecular entities.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting heterocyclic scaffolds.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where the isothiocyanate moiety can be a reactive handle for further derivatization.
• Chemical Synthesis: Serves as a versatile precursor for synthesizing complex organic molecules, including dyes, pigments, and functional materials.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal catalysis or as a core structure for catalyst design.
• Academic & Industrial R&D: A critical reagent for exploratory chemistry in university laboratories and corporate R&D centers focused on organic and medicinal chemistry.

Basic Information

Product Name	Benzene, 2-Chloro-1-Isothiocyanato-3-Methyl- (9Ci)
CAS No.	519169-07-4
Molecular Formula	C8H6ClNS
Molecular Weight	183.66 g/mol
Synonyms	2-Chloro-1-isothiocyanato-3-methylbenzene; 3-Methyl-2-chlorophenyl isothiocyanate; 1-Chloro-2-isothiocyanato-6-methylbenzene; 2-Chloro-3-methylphenyl isothiocyanate; o-Chloro-m-tolyl isothiocyanate; (2-Chloro-3-methylphenyl) isothiocyanate; Benzene, 2-chloro-1-isothiocyanato-3-methyl-; CAS 519169-07-4
EINECS	Contact for details

Quality Control

Our Benzene, 2-Chloro-1-Isothiocyanato-3-Methyl- (9Ci) is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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