Description

Moricizine CAS NO 31883-05-3 is a pharmaceutical intermediate and research chemical belonging to the class of antiarrhythmic agents. It is a critical building block in the synthesis of specialized active pharmaceutical ingredients (APIs) for cardiovascular research and development. This compound is essential for pharmaceutical manufacturers, research institutions, and fine chemical suppliers engaged in the development and production of cardiac therapeutics.

Application

• Pharmaceutical Intermediate: Primary use as a key synthetic precursor in the manufacture of antiarrhythmic drugs.
• Active Pharmaceutical Ingredient (API) Synthesis: Serves as a core structural component in the production of finished APIs for cardiovascular medications.
• Biochemical Research: Used in pharmacological studies to investigate cardiac sodium channel modulation and antiarrhythmic mechanisms of action.
• Reference Standard: Employed as an analytical standard in quality control laboratories for method development and impurity profiling.
• Preclinical Development: Utilized in the formulation of drug candidates for in vitro and in vivo studies during early-stage drug discovery.

Basic Information

Product Name	Moricizine
CAS No.	31883-05-3
Molecular Formula	C22H25N3O4S
Molecular Weight	427.52 g/mol
Synonyms	Ethmozine; Moracizine; Moricizine Hydrochloride; 10-(3-Morpholinopropionyl)phenothiazine-2-carbamic Acid Ethyl Ester; EN-313; Ethmozine; AHR-10718; Phenothiazine-2-carbamic acid, 10-[3-(4-morpholinyl)-1-oxopropyl]-, ethyl ester
EINECS	Contact for details

Quality Control

Our Moricizine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, residual solvent analysis, and identification by spectroscopic methods (IR, NMR). We provide full traceability and Certificates of Analysis (COA) are available for all shipments, ensuring compliance with cGMP and relevant pharmaceutical guidelines.

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). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	≥98.0%
Related Substances (HPLC)	Total impurities ≤2.0%
Single Maximum Impurity	≤0.5%
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%

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