Description

Ethyl 2-(1,3-Benzothiazol-2-Yl)-2-Oxoacetate is a high-purity organic intermediate characterized by its benzothiazole core and reactive oxoacetate ester functionality. This compound is valued for its role as a versatile building block in the synthesis of complex heterocyclic molecules and advanced functional materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and performance additives.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel benzothiazole-based drug candidates, particularly for applications in oncology and neurology.
• Agrochemical Synthesis: Used in the research and development of new-generation fungicides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials and emissive layer components in display and lighting technologies.
• Coordination Chemistry & Ligand Synthesis: Employed to create complexing agents and ligands for catalytic systems and metal-organic frameworks (MOFs).
• Dye & Pigment Manufacturing: Acts as an intermediate for producing specialized heterocyclic dyes with specific light-absorption properties.
• Polymer & Material Science: Incorporated into polymer backbones or as a functional modifier to impart specific thermal or optical properties to advanced materials.

Basic Information

Product Name	Ethyl 2-(1,3-Benzothiazol-2-Yl)-2-Oxoacetate
CAS No.	20474-55-9
Molecular Formula	C11H9NO3S
Molecular Weight	235.26 g/mol
Synonyms	Ethyl 2-(benzothiazol-2-yl)-2-oxoacetate; 2-Benzothiazoleacetic acid, α-oxo-, ethyl ester; Ethyl (benzothiazol-2-yl)oxoacetate; Ethyl benzothiazol-2-ylglyoxylate; 2-Oxo-2-(1,3-benzothiazol-2-yl)acetic acid ethyl ester; Ethyl α-oxo-2-benzothiazoleacetate; Oxo(2-benzothiazolyl)acetic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 2-(1,3-Benzothiazol-2-Yl)-2-Oxoacetate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical data is provided with each shipment.

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). This material is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive). 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%
Melting Point	Contact for details
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.