Description

Etofylline Clofibrate CAS NO 54504-70-0 is a pharmaceutical intermediate and active ingredient that combines the vasodilatory properties of etofylline with the lipid-modifying effects of clofibrate. This compound is of significant commercial interest for the development and production of cardiovascular and metabolic disorder therapeutics. It is primarily required by pharmaceutical manufacturers and research institutions engaged in the formulation of combination drugs targeting hyperlipidemia and related conditions.

Application

• Primary active pharmaceutical ingredient (API) in combination lipid-lowering medications.
• Key intermediate in the synthesis of advanced cardiovascular drugs.
• Reference standard for analytical method development and quality control in pharmaceutical laboratories.
• Research chemical for pharmacological studies on dyslipidemia and atherosclerosis.
• Raw material for the preparation of clinical trial materials and formulations.
• Component in the development of sustained-release or fixed-dose combination products.

Basic Information

Product Name	Etofylline Clofibrate
CAS No.	54504-70-0
Molecular Formula	C19H21ClN4O5
Molecular Weight	420.85 g/mol
Synonyms	Etofylline Clofibrate; Clofibrate Etofylline; Etofylline Clofibric Acid Ester; 7-[2-(4-Chlorophenoxy)-2-methylpropanoyloxyethyl]theophylline; Theophylline-7-ethyl Clofibrate; Clofibrate Theophylline Ethanolate; 1-Ethyl-3,7-dihydro-7-[2-[(4-chlorophenyl)-2-methyl-1-oxopropoxy]ethyl]-1H-purine-2,6-dione
EINECS	Contact for details

Quality Control

Our Etofylline Clofibrate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency, meeting the stringent requirements for pharmaceutical intermediates. Certificates of Analysis (COA) detailing results for assay, related substances, and residual solvents are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed to minimize exposure to atmospheric moisture and light to maintain stability and potency.

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% - 102.0% (on anhydrous basis)
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Maximum Unknown Impurity	≤ 0.5%
Loss on Drying	≤ 1.0%
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.