Description

2-(2-Hydroxyphenyl)Benzothiazole is a high-purity organic compound, widely recognized for its role as a key intermediate and functional additive. This compound matters for its ability to impart specific chemical properties, such as UV absorption and metal chelation, in advanced material formulations. It is essential for manufacturers and R&D facilities in the pharmaceutical, agrochemical, and specialty polymer industries seeking reliable, high-quality intermediates for synthesis and product development.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and diagnostic agents.
• Agrochemical Synthesis: Used in the production of advanced fungicides, herbicides, and plant growth regulators.
• Polymer Additive: Functions as a light stabilizer and antioxidant in specialty plastics and coatings to enhance durability.
• Metal Chelating Agent: Employed in analytical chemistry and industrial processes for selective metal ion binding and separation.
• Organic Light-Emitting Diode (OLED) Research: Investigated as an electron-transport or emissive layer material in optoelectronic devices.
• Corrosion Inhibitor Formulation: A component in protective coatings and fluids for metals in demanding environments.

Basic Information

Product Name	2-(2-Hydroxyphenyl)Benzothiazole
CAS No.	3411-95-8
Molecular Formula	C₁₃H₉NOS
Molecular Weight	227.28 g/mol
Synonyms	2-(2-Hydroxyphenyl)benzothiazole; 2-(2-Hydroxyphenyl)-1,3-benzothiazole; 2-(2-Hydroxyphenyl)benzothiazole; Phenol, 2-(2-benzothiazolyl)-; 2-Benzothiazolol, 2-phenyl-; o-(2-Benzothiazolyl)phenol; (2-Hydroxyphenyl)benzothiazole; EINECS 222-303-1
EINECS	222-303-1

Quality Control

Our 2-(2-Hydroxyphenyl)Benzothiazole is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure it meets the high-purity standards required for industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, 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, well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive nature and propensity for oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	128 - 132 °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.