Description

Benzothiazole, 6-Mercapto- (5Ci) is a specialized sulfur- and nitrogen-containing heterocyclic compound that serves as a versatile intermediate in advanced chemical synthesis. Its unique structure, featuring a reactive thiol group on the benzothiazole ring, makes it a critical building block for the development of functional materials and active pharmaceutical ingredients. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries who require reliable, high-quality raw materials for complex synthesis pathways.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological disorders and possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the manufacture of advanced fungicides and herbicides, where the benzothiazole core contributes to biological activity.
• Polymer & Rubber Additives: Acts as a crucial intermediate for producing vulcanization accelerators and antioxidants, enhancing the durability and performance of rubber products.
• Material Science Research: Employed in the development of organic semiconductors, fluorescent dyes, and corrosion inhibitors due to its electron-rich aromatic system.
• Chemical Synthesis Reagent: Serves as a versatile reagent for constructing complex heterocycles and for introducing the mercaptobenzothiazole moiety into target molecules.

Basic Information

Product Name	Benzothiazole, 6-Mercapto- (5Ci)
CAS No.	854085-71-5
Molecular Formula	C7H5NS2
Molecular Weight	167.25 g/mol
Synonyms	6-Mercaptobenzothiazole (5Ci); 2-Mercaptobenzothiazole-5-carboxylic acid (related derivative); MBT-5Ci; 1,3-Benzothiazole-6-thiol (5Ci); 2-Benzothiazolethiol, 5-substituted; 5-Carboxy-2-mercaptobenzothiazole (precursor); Thioamide intermediate; Benzothiazolethione derivative
EINECS	Contact for details

Quality Control

Every batch of Benzothiazole, 6-Mercapto- (5Ci) is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC and NMR, to ensure high purity and consistency that meets the stringent requirements of 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 compliance with your specifications.

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 sensitivity to oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. 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%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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