Description

Drofenine CAS NO 1679-76-1 is a synthetic organic compound belonging to the class of anticholinergic agents. It is a critical intermediate in pharmaceutical synthesis, valued for its specific pharmacological activity. This compound is primarily required by research institutions and pharmaceutical manufacturers developing treatments for gastrointestinal and genitourinary disorders.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of antispasmodic and anticholinergic active pharmaceutical ingredients (APIs).
• Research & Development: Used in preclinical and clinical research for studying muscarinic receptor antagonists.
• Reference Standard: Serves as an analytical standard for quality control and method validation in pharmaceutical laboratories.
• Chemical Synthesis: Intermediate for the preparation of more complex molecules with targeted therapeutic effects.

Basic Information

Product Name	Drofenine
CAS No.	1679-76-1
Molecular Formula	C₂₀H₂₅NO₃
Molecular Weight	327.42 g/mol
Synonyms	Drofenine; 2-(Diethylamino)ethyl 1-phenylcyclopentane-1-carboxylate; 1-Phenylcyclopentanecarboxylic acid 2-(diethylamino)ethyl ester; NSC 526063; Spasmolytin; Spasmophen; Drofeninum
EINECS	Contact for details

Quality Control

Our Drofenine is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for pharmaceutical research and development. Certificates of Analysis (COA) are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines
Loss on Drying	≤ 0.5%

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