Description

8-Chloro-10H-Phenothiazin-2-Ol is a halogenated derivative of the phenothiazine heterocyclic system, serving as a crucial synthetic intermediate and building block in advanced organic chemistry. Its value lies in its functionalized structure, which allows for further chemical modifications to create more complex molecules with targeted properties. This compound is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel phenothiazine-based drugs, including potential antipsychotics, antihistamines, and dyes for biological staining.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for biological activity.
• Dye and Pigment Synthesis: Serves as a building block for creating specialized dyes, pigments, and photochromic materials due to the phenothiazine chromophore.
• Polymer Chemistry: Acts as a monomer or functionalizing agent in the production of polymers with specific electronic or optical properties.
• Material Science: Investigated for use in organic semiconductors, charge-transport materials, and other advanced electronic applications.
• Chemical Research: A versatile reagent for academic and industrial R&D focused on heterocyclic chemistry and medicinal chemistry.

Basic Information

Product Name	8-Chloro-10H-Phenothiazin-2-Ol
CAS No.	5909-61-5
Molecular Formula	C₁₂H₈ClNOS
Molecular Weight	249.71 g/mol
Synonyms	8-Chlorophenothiazin-2-ol; 2-Hydroxy-8-chlorophenothiazine; 8-Chloro-2-hydroxyphenothiazine; 8-Chloro-10H-phenothiazin-2-one (tautomer); 2-Phenothiazinol, 8-chloro-; 8-Chloro-2-phenothiazinol
EINECS	Contact for details

Quality Control

Our 8-Chloro-10H-Phenothiazin-2-Ol 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. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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