Description

Mefenidil Fumarate is a high-purity pharmaceutical intermediate and active ingredient. This compound is valued for its specific pharmacological activity and is essential for ensuring the quality and efficacy of final drug formulations. It is primarily required by pharmaceutical manufacturers and research institutions engaged in the development and production of specialized therapeutic agents.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) for therapeutic applications.
• Research & Development: Used in preclinical and clinical research to study pharmacological mechanisms and develop new drug candidates.
• Reference Standard: Serves as a certified reference material (CRM) for analytical method development, validation, and quality control testing in laboratories.
• Formulation Development: Employed in the development of solid dosage forms such as tablets and capsules, requiring precise and consistent raw material quality.

Basic Information

Product Name	Mefenidil Fumarate
CAS No.	83153-38-2
Molecular Formula	C21H25NO5 • C4H4O4
Molecular Weight	Contact for details
Synonyms	Mefenidil Fumarate; Mefenidil hydrogen fumarate; 1-(2,3-Dimethoxyphenyl)-4-methyl-5-ethyl-7,8-dimethoxy-5H-2,3-benzodiazepine fumarate; 5-Ethyl-7,8-dimethoxy-1-(2,3-dimethoxyphenyl)-4-methyl-5H-2,3-benzodiazepine fumarate; CAS 83153-38-2
EINECS	Contact for details

Quality Control

Our Mefenidil Fumarate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets stringent specifications for identity, purity, and impurity profiles, suitable for pharmaceutical applications. A Certificate of Analysis (COA) documenting results against relevant pharmacopeial standards (e.g., USP, EP) is provided with every shipment.

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 the container tightly sealed to protect from moisture.

Specification

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