Description

2(3H)-Benzothiazolone,5-Methyl-7-Nitro-(9Ci) is a specialized heterocyclic organic compound belonging to the benzothiazolone class. This high-purity intermediate is valued for its unique nitro-substituted structure, which is critical for synthesizing advanced materials and active pharmaceutical ingredients (APIs). It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel compounds.

Application

• Pharmaceutical Intermediate: A key building block 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 due to its bioactive benzothiazolone core.
• Dye and Pigment Synthesis: Serves as a precursor for creating specialized dyes, optical brighteners, and photographic chemicals.
• Material Science: Employed in the research and production of advanced polymers, liquid crystals, and organic electronic materials.
• Biochemical Research: Utilized as a standard or reagent in biochemical assays and proteomics research.
• Organic Synthesis: Acts as a versatile nitro-aromatic intermediate for further functionalization in complex multi-step synthetic routes.

Basic Information

Product Name	2(3H)-Benzothiazolone,5-Methyl-7-Nitro-(9Ci)
CAS No.	131908-96-8
Molecular Formula	C8H6N2O3S
Molecular Weight	210.21 g/mol
Synonyms	5-Methyl-7-nitro-2(3H)-benzothiazolone; 7-Nitro-5-methyl-2-benzothiazolinone; 2-Benzothiazolinone, 5-methyl-7-nitro-; 5-Methyl-7-nitro-2-benzothiazolol; 7-Nitro-5-methyl-2(3H)-benzothiazolone; 5-Methyl-7-nitrobenzo[d]thiazol-2(3H)-one; 131908-96-8 (CAS); 5-Methyl-7-nitro-2-hydroxybenzothiazole
EINECS	Contact for details

Quality Control

Our 2(3H)-Benzothiazolone,5-Methyl-7-Nitro-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

Specification

Item	Specification
Appearance	Yellow to light brown 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)	≤ 20 ppm

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