Description

Ethaverine is a pharmaceutical-grade organic compound primarily recognized for its smooth muscle relaxant properties. This makes it a critical active pharmaceutical ingredient (API) and a valuable intermediate in the synthesis of specialized therapeutic agents. It is essential for manufacturers and research institutions focused on developing treatments for conditions involving smooth muscle spasms. Our supply of Ethaverine CAS NO 486-47-5 is characterized by high purity and reliable batch-to-batch consistency to meet stringent formulation requirements.

Application

• Pharmaceutical API: Primary use as an active pharmaceutical ingredient in antispasmodic and vasodilator medications.
• Research & Development: A key intermediate in medicinal chemistry for synthesizing novel therapeutic compounds targeting smooth muscle disorders.
• Reference Standard: Serves as a high-purity analytical standard for quality control and regulatory testing in pharmaceutical laboratories.
• Biochemical Research: Used in pharmacological studies to investigate mechanisms of smooth muscle relaxation and calcium channel modulation.

Basic Information

Product Name	Ethaverine
CAS No.	486-47-5
Molecular Formula	C₂₅H₃₅NO₄
Molecular Weight	413.55 g/mol
Synonyms	Ethylpapaverine; Ethaverine Hydrochloride (salt form); 1-(3,4-Diethoxybenzyl)-6,7-diethoxyisoquinoline; NSC 126771; Eupaverin; Perparin; Neopaverine; Diquinol
EINECS	207-639-5

Quality Control

Our Ethaverine is manufactured under a strict quality management system. Each batch is subjected to comprehensive analytical testing, including HPLC for purity, residual solvent analysis, and identification by IR and NMR spectroscopy, to ensure it meets pharmaceutical-grade specifications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed-upon standards.

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); ensure containers are sealed immediately after use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥98.5%
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm
Related Substances (HPLC)	Total impurities ≤1.5%

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