Description

3-Propionylphenothiazine is a high-purity organic compound belonging to the phenothiazine class, valued for its role as a versatile chemical intermediate. Its significance lies in its ability to impart specific functional properties in advanced synthesis and material science applications. This product is essential for research and development laboratories, pharmaceutical manufacturers, and industrial chemical producers seeking reliable, high-quality building blocks for complex molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with phenothiazine-based structures.
• Chemical Research & Development: Used as a precursor or reagent in organic synthesis for developing new chemical entities and novel materials.
• Polymer Chemistry: Acts as a functional monomer or additive to modify polymer properties, such as thermal stability or UV absorption.
• Dye and Pigment Synthesis: Serves as an intermediate in the production of specialized dyes, pigments, and colorants.
• Agrochemical Development: Employed in the research and synthesis of new agrochemical agents and plant protection products.
• Material Science: Investigated for use in advanced materials, including organic semiconductors and photoconductive components.

Basic Information

Item	Detail
Product Name	3-Propionylphenothiazine
CAS No.	92-33-1
Molecular Formula	C15H13NOS
Molecular Weight	255.33 g/mol
Synonyms	1-(10H-Phenothiazin-3-yl)propan-1-one; 3-Propanoylphenothiazine; 3-Propionyl-10H-phenothiazine; Phenothiazin-3-yl ethyl ketone; 3-Acetylphenothiazine (common misnomer); 92-33-1; NSC 403697
EINECS	Contact for details

Quality Control

Our 3-Propionylphenothiazine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystals
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	≤ 20 ppm

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