Description

Phenothiazine-10-Carbonyl Chloride is a high-purity, reactive chemical intermediate essential for advanced organic synthesis. This compound matters for its role as a key building block in the creation of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries requiring the synthesis of phenothiazine-based derivatives, such as active pharmaceutical ingredients (APIs), dyes, and specialty polymers, will find this reagent critical for their R&D and production processes.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of phenothiazine-based drugs, including antipsychotics, antihistamines, and other bioactive molecules.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and fungicides that leverage the phenothiazine core structure.
• Dye and Pigment Manufacturing: Serves as a key intermediate for producing specialized dyes and organic pigments with specific light-absorption properties.
• Polymer Science: Employed in the creation of functional polymers and materials science applications where the phenothiazine moiety imparts unique electronic or optical characteristics.
• Research & Development: An essential reagent in academic and industrial laboratories for exploring new chemical entities and reaction pathways.
• Ligand and Catalyst Preparation: Used to synthesize complex ligands for coordination chemistry and catalytic systems.

Basic Information

Product Name	Phenothiazine-10-Carbonyl Chloride
CAS No.	18956-87-1
Molecular Formula	C13H8ClNOS
Molecular Weight	261.72 g/mol
Synonyms	10-Chlorocarbonylphenothiazine; Phenothiazine-10-carbonyl chloride; N-(Chloroformyl)phenothiazine; Phenothiazin-10-yl carbonyl chloride; 10-Phenothiazinecarbonyl chloride; 10-Carboxyphenothiazine chloride; 10-Phenothiazinecarboxylic acid chloride; NSC 403697
EINECS	Contact for details

Quality Control

Our Phenothiazine-10-Carbonyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by FT-IR and NMR, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical processes.

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). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Assay	97.0 - 103.0 %
Melting Point	Contact for details
Loss on Drying	≤ 1.0 %
Residue on Ignition	≤ 0.1 %

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