Description

2-Mercaptothiazole is a versatile sulfur and nitrogen-containing heterocyclic compound that serves as a key intermediate in the synthesis of various high-value chemicals. Its primary commercial value lies in its role as a precursor for vulcanization accelerators in the rubber industry and as a building block for pharmaceuticals and agrochemicals. This product is essential for manufacturers in the rubber, polymer, pharmaceutical, and specialty chemical sectors seeking to enhance product performance and develop novel compounds.

Application

• Rubber Vulcanization Accelerator Precursor: A critical intermediate in the production of mercaptobenzothiazole (MBT) and other thiazole-based accelerators, which are fundamental for efficient rubber curing in tire and industrial rubber goods manufacturing.
• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing the thiazole moiety, which is present in various drugs with antimicrobial, anti-inflammatory, or other therapeutic activities.
• Agrochemical Synthesis: Serves as a building block for creating fungicides, herbicides, and insecticides, leveraging its heterocyclic structure for biological activity.
• Corrosion Inhibitor Formulation: Employed in the production of specialty chemicals that protect metals in industrial cooling systems, oilfield applications, and coatings.
• Polymer Modification: Acts as a chain transfer agent or modifier in certain polymerization processes to control molecular weight and introduce specific functional groups.
• Organic Synthesis Reagent: Utilized in research and fine chemical production for constructing complex sulfur-nitrogen heterocycles and facilitating various organic transformations.

Basic Information

Product Name	2-Mercaptothiazole
CAS No.	82358-09-6
Molecular Formula	C3H3NS2
Molecular Weight	117.19 g/mol
Synonyms	2-Thiazolethiol; 2-Mercapto-1,3-thiazole; 2-Thiazolinethione; Thiazole-2-thiol; 2-Thiazolyl mercaptan; 1,3-Thiazole-2-thiol; 2-Thiazolethione; 2-Sulfanyl-1,3-thiazole
EINECS	Contact for details

Quality Control

Our 2-Mercaptothiazole is manufactured under strict quality management protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as assay, identity, and impurity profiles. Our quality systems are designed to meet the stringent requirements of industrial and fine chemical applications, ensuring reliable performance in your downstream processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen) to preserve stability and prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	164 - 168 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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