Description

4-Methoxy-2(3H)-Benzothiazolone is a versatile heterocyclic organic compound with a benzothiazolone core structure. This specialized intermediate is valued for its role in the synthesis of more complex molecules, particularly in advanced material and pharmaceutical research. It serves as a critical building block for researchers and manufacturers in the agrochemical, pharmaceutical, and dye industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those targeting neurological or anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and pesticides, leveraging the benzothiazolone scaffold for biological activity.
• Dye and Pigment Manufacturing: Serves as an intermediate for producing specialized dyes, optical brighteners, and pigments for textiles and plastics.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a building block for electron-transport materials or emissive layer components in OLED device research.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new heterocyclic chemistry, coupling reactions, and material science applications.
• Ligand and Catalyst Development: Utilized in the preparation of novel ligands for metal complexes used in catalytic processes.

Basic Information

Product Name	4-Methoxy-2(3H)-Benzothiazolone
CAS No.	80567-66-4
Molecular Formula	C8H7NO2S
Molecular Weight	181.21 g/mol
Synonyms	4-Methoxy-2-benzothiazolinone; 4-Methoxy-1,3-benzothiazol-2(3H)-one; 2(3H)-Benzothiazolone, 4-methoxy-; 4-Methoxy-2-hydroxybenzothiazole; 4-Methoxybenzo[d]thiazol-2(3H)-one; 4-Methoxy-2-benzothiazolol
EINECS	Contact for details

Quality Control

Our production of 4-Methoxy-2(3H)-Benzothiazolone adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation by IR and NMR spectroscopy. We provide detailed Certificates of Analysis (COA) with each shipment to ensure traceability and compliance with your research or manufacturing specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

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%

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