Description

2(3H)-Benzothiazolone,6-Ethoxy-,Hydrazone(9Ci) is a specialized heterocyclic organic compound with the CAS number 16942-73-7, serving as a key synthetic intermediate in advanced chemical manufacturing. Its value lies in its unique hydrazone functional group, which is pivotal for constructing complex molecular architectures in pharmaceutical and agrochemical research. This compound is essential for R&D chemists and process development scientists working in fine chemical synthesis, particularly for the development of novel active ingredients.

Application

• Primary intermediate in the synthesis of novel pharmaceutical candidates, particularly those targeting neurological and anti-inflammatory pathways.
• Key building block for agrochemical research, used in developing new herbicides and fungicides with specific modes of action.
• Precursor in the preparation of functional dyes and pigments, leveraging the benzothiazolone core for color and light-fastness properties.
• Research chemical for studying hydrazone chemistry and its applications in catalysis and material science.
• Intermediate for producing photoinitiators and light-sensitive compounds used in advanced polymer systems.
• Starting material for the synthesis of ligands and chelating agents in coordination chemistry and metal extraction processes.

Basic Information

Product Name	2(3H)-Benzothiazolone,6-Ethoxy-,Hydrazone(9Ci)
CAS No.	16942-73-7
Molecular Formula	C9H9N3O2S
Molecular Weight	223.25 g/mol
Synonyms	6-Ethoxy-2(3H)-benzothiazolone hydrazone; 6-Ethoxy-2-benzothiazolol hydrazone; 2-Hydrazinylidene-6-ethoxy-1,3-benzothiazol-3-one; 6-Ethoxy-3H-1,3-benzothiazol-2-one hydrazone; 6-Ethoxy-2-benzothiazolinone hydrazone; 16942-73-7; Ethoxybenzothiazolone hydrazone
EINECS	Contact for details

Quality Control

Our production of 2(3H)-Benzothiazolone,6-Ethoxy-,Hydrazone(9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We employ analytical techniques including HPLC, NMR, and mass spectrometry to verify the compound meets the exacting standards required for advanced synthetic chemistry.

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 sensitivity to oxidation, it is recommended to store under an inert atmosphere such as nitrogen for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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