Description

Difemerine is a specialized organic compound with significant utility in advanced chemical synthesis and pharmaceutical research. Its unique molecular structure makes it a valuable intermediate for developing active pharmaceutical ingredients (APIs) and other fine chemicals. This product is essential for R&D laboratories, pharmaceutical manufacturers, and chemical synthesis companies seeking high-purity building blocks for complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Chemical Research & Development: Used as a precursor or reagent in organic synthesis for creating novel compounds in academic and industrial R&D settings.
• Fine Chemical Production: Serves as an intermediate in the manufacture of specialty and fine chemicals requiring high purity and specific structural features.
• Biochemical Studies: Employed in biochemical and pharmacological research to study receptor interactions or metabolic pathways.
• Agrochemical Synthesis: Potential use as an intermediate in the development of advanced crop protection agents.

Basic Information

Product Name	Difemerine
CAS No.	3477-97-2
Molecular Formula	C21H27NO3
Molecular Weight	341.45 g/mol
Synonyms	Difemerine; 2-(Diethylamino)ethyl 1-phenylcyclopentanecarboxylate; 1-Phenylcyclopentanecarboxylic Acid 2-(Diethylamino)ethyl Ester; Difemerin; Difemerinum; NSC 526063; LS-263; Spasmolytin
EINECS	Contact for details

Quality Control

Our Difemerine is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling. Certificates of Analysis (COA) documenting purity, physical characteristics, and test results are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). 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%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.