Description

2-Ethyl-10H-Phenothiazine is a versatile organic compound belonging to the phenothiazine class, a structure known for its significant role in advanced material science and pharmaceutical chemistry. Its value lies in its utility as a key synthetic intermediate and functional component in high-performance applications. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries, where it serves as a building block for active ingredients and as an antioxidant or stabilizer.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with phenothiazine-based structures.
• Polymer Stabilizer & Antioxidant: Used to inhibit oxidative degradation in plastics, synthetic rubbers, and other polymeric materials, extending their service life.
• Agrochemical Synthesis: Serves as a precursor in the development of certain herbicides, fungicides, and other crop protection agents.
• Dye & Pigment Manufacturing: Acts as an intermediate in the production of specific dyes and organic pigments.
• Research & Development: Employed in academic and industrial R&D for exploring new chemical entities, particularly in medicinal chemistry and material science.
• Lubricant Additive: Functions as an antioxidant additive in industrial lubricants and greases to prevent sludge formation and viscosity increase.

Basic Information

Product Name	2-Ethyl-10H-Phenothiazine
CAS No.	61852-27-5
Molecular Formula	C14H13NS
Molecular Weight	227.32 g/mol
Synonyms	10H-Phenothiazine, 2-ethyl-; 2-Ethylphenothiazine; N-Ethylphenothiazine (common name); Ethylphenothiazine; 2-Ethyl-10H-phenothiazin; 2-Ethyl-10H-benzo[a]phenothiazine; AY 23626
EINECS	Contact for details

Quality Control

Our 2-Ethyl-10H-Phenothiazine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and industry standards.

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). Due to its light-sensitive nature and propensity to be easily oxidized, it is recommended to store the material under an inert atmosphere for long-term preservation and to minimize exposure to air upon opening.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.