Description

4,5-Dichloro-2(3H)-Benzothiazolonehydrazone is a specialized heterocyclic organic compound that serves as a versatile synthetic intermediate. Its core value lies in its functional hydrazone and benzothiazolone moieties, which are critical for constructing complex molecular architectures in advanced chemical synthesis. This high-purity building block is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or anti-infective pathways.
• Agrochemical Synthesis: Building block for developing next-generation herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Intermediate in the production of specialized heterocyclic dyes and colorants.
• Material Science Research: Used in the development of organic semiconductors, ligands for catalysis, and advanced polymeric materials.
• Chemical Biology Probes: Serves as a scaffold for creating molecular probes to study enzyme function and biological pathways.

Basic Information

Product Name	4,5-Dichloro-2(3H)-Benzothiazolonehydrazone
CAS No.	872696-05-4
Molecular Formula	C7H5Cl2N3OS
Molecular Weight	250.10 g/mol
Synonyms	4,5-Dichloro-2-benzothiazolol hydrazone; 2(3H)-Benzothiazolone, 4,5-dichloro-, hydrazone; 4,5-Dichloro-2-hydroxybenzothiazole hydrazone; 4,5-Dichloro-1,3-benzothiazol-2-one hydrazone; 4,5-Dichlorobenzo[d]thiazol-2(3H)-one hydrazone
EINECS	Contact for details

Quality Control

Our 4,5-Dichloro-2(3H)-Benzothiazolonehydrazone 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 the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive nature and propensity for oxidation, it is recommended to store the material under an inert atmosphere for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.