Description

1-Chlorophenothiazine is a versatile chlorinated heterocyclic compound that serves as a critical intermediate in advanced organic synthesis. Its unique structure, featuring both chlorine and phenothiazine moieties, makes it a valuable building block for the development of complex molecules with specialized properties. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the synthesis of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of phenothiazine-based drugs, including certain antipsychotics, antihistamines, and dyes for medical diagnostics.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic compounds, ligands, and functional polymers.
• Material Science: Investigated for use in the development of organic semiconductors, photoconductive materials, and dye precursors.
• Chemical Research: Serves as a standard or reagent in methodological studies involving chlorination, ring formation, and cross-coupling reactions.

Basic Information

Product Name	1-Chlorophenothiazine
CAS No.	1910-85-6
Molecular Formula	C12H8ClNS
Molecular Weight	233.72 g/mol
Synonyms	Phenothiazin-1-yl chloride; 1-Chloro-10H-phenothiazine; 1-Chlorophenothiazin; 1-Cl-PTZ; NCI-C60033; NSC 51143; 10H-Phenothiazine, 1-chloro-
EINECS	217-635-1

Quality Control

Our 1-Chlorophenothiazine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment supports applications requiring reliable and traceable raw materials for research and regulated synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Light yellow to beige crystalline powder
Identification (IR)	Conforms to structure
Assay (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.