Description

2(3H)-Benzothiazolone,4-Nitro-(9Ci) is a specialized nitro-substituted benzothiazolone derivative, a key heterocyclic building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of high-value functional materials and active pharmaceutical ingredients (APIs). It is primarily needed by research chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds with targeted properties.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting neurological or anti-inflammatory pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides, leveraging the bioactive benzothiazolone core.
• Dye and Pigment Synthesis: Acts as an intermediate for creating nitro-aromatic based dyes, pigments, and optical brighteners.
• Material Science: Employed in the research and production of advanced polymers, liquid crystals, and organic electronic materials.
• Chemical Biology Probe Development: Utilized as a scaffold for designing molecular probes and inhibitors to study enzyme function and biological pathways.
• Organic Synthesis Building Block: Provides a nitro-functionalized heterocycle for further chemical transformations like reduction, coupling, or cyclization reactions.

Basic Information

Product Name	2(3H)-Benzothiazolone,4-Nitro-(9Ci)
CAS No.	109493-09-6
Molecular Formula	C7H4N2O3S
Molecular Weight	196.18 g/mol
Synonyms	4-Nitro-2(3H)-benzothiazolone; 4-Nitro-2-benzothiazolinone; 4-Nitro-1,3-benzothiazol-2(3H)-one; 4-Nitro-2-hydroxybenzothiazole; 2-Hydroxy-4-nitrobenzothiazole; 4-Nitro-2-benzothiazolol; 2-Benzothiazolinone, 4-nitro-; 4-Nitro-2(3H)-benzothiazolethione (tautomer)
EINECS	Contact for details

Quality Control

Our 2(3H)-Benzothiazolone,4-Nitro-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) with full traceability are provided for every shipment.

Storage

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

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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