Description

Etofenamate Myristate is a high-purity, non-steroidal anti-inflammatory drug (NSAID) ester derivative, synthesized from etofenamate and myristic acid. This compound is valued for its enhanced lipophilicity and skin permeability, making it a critical active pharmaceutical ingredient (API) for topical formulations. It is primarily required by pharmaceutical manufacturers and R&D laboratories developing advanced transdermal analgesic and anti-inflammatory products.

Application

• Topical Analgesic Creams and Gels: As the primary API in formulations designed for the relief of muscle pain, arthritis, and joint inflammation.
• Transdermal Patches: For controlled, sustained delivery of anti-inflammatory medication through the skin.
• Veterinary Pharmaceuticals: Used in topical preparations for treating musculoskeletal conditions in animals.
• Cosmeceutical Products: Incorporated into formulations targeting localized redness and swelling.
• Pharmaceutical Intermediate: Serves as a key synthetic precursor for further chemical modifications and prodrug development.
• Research & Development: Utilized in preclinical and clinical studies investigating novel topical drug delivery systems and NSAID efficacy.

Basic Information

Product Name	Etofenamate Myristate
CAS No.	81427-99-8
Molecular Formula	C31H44F3N2O5
Molecular Weight	590.70 g/mol
Synonyms	2-[(2,6-Dichlorophenyl)amino]benzeneacetic acid, 3-(trifluoromethyl)phenyl ester, myristate; Etofenamate tetradecanoate; Myristic acid etofenamate ester; Flogovital myristate (related); Rheumon myristate derivative
EINECS	Contact for details

Quality Control

Our Etofenamate Myristate is manufactured under strict quality management systems. Each batch is tested to ensure it meets high-purity standards suitable for pharmaceutical applications. A comprehensive Certificate of Analysis (COA) is provided with every shipment, detailing key parameters such as assay, related substances, and residual solvents. We support compliance with cGMP, ICH Q7, and relevant pharmacopeial guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	98.0% - 102.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH Q3C guidelines
Heavy Metals	≤ 20 ppm

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