Description

Ethopropazine is a pharmaceutical intermediate and research chemical belonging to the phenothiazine class. This compound is of significant interest for its role in the synthesis of active pharmaceutical ingredients (APIs) and for biochemical research applications. It is primarily utilized by pharmaceutical manufacturers, contract research organizations (CROs), and academic institutions engaged in medicinal chemistry and drug development.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of phenothiazine-derived active pharmaceutical ingredients (APIs).
• Medicinal Chemistry Research: Used as a reference standard and precursor in the discovery and development of new therapeutic agents.
• Biochemical Studies: Employed in research to study biological pathways and receptor interactions related to the phenothiazine pharmacophore.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical analysis.

Basic Information

Product Name	Ethopropazine
CAS No.	522-00-9
Molecular Formula	C19H24N2S
Molecular Weight	312.47 g/mol
Synonyms	10-(2-Diethylaminoethyl)phenothiazine; Ethopropazine Hydrochloride (salt form precursor); Isothazine; Profenamine; Lysivane; Parsidol; P-726; NSC 2165; Diethazine
EINECS	208-325-8

Quality Control

Our Ethopropazine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, related substances, and residual solvents. We support compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
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.