Description

Zanapezil is a high-purity pharmaceutical intermediate and active ingredient with significant therapeutic relevance. This compound is of critical importance in the research and development of treatments for neurological conditions, particularly those involving cognitive function. It is primarily required by pharmaceutical manufacturers, advanced research institutions, and fine chemical suppliers serving the global life sciences sector.

Application

• Pharmaceutical Active Ingredient (API): Serves as a key component in the formulation of prescription medications targeting specific neurological pathways.
• Neurological Research: Used as a reference standard and experimental compound in academic and industrial research focused on cognitive disorders.
• Process Development: Employed in the development and scale-up of synthetic routes for complex pharmaceutical molecules.
• Fine Chemical Synthesis: Acts as a crucial building block for the synthesis of more complex, biologically active molecules.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for the production of clinical trial materials and commercial batches.
• Analytical Standard: Utilized in quality control laboratories for method development, validation, and as a purity benchmark in HPLC and other analytical techniques.

Basic Information

Product Name	Zanapezil
CAS No.	142852-50-4
Molecular Formula	C24H28N2O3
Molecular Weight	392.49 g/mol
Synonyms	Zanapezil; (R)-N-(1-Benzyl-4-piperidyl)-N-ethyl-2-(2-hydroxyethoxy)acetamide; UNII-3S51P2T1MW; 3S51P2T1MW; (R)-Zanapezil; (R)-N-Ethyl-N-(1-benzyl-4-piperidinyl)-2-(2-hydroxyethoxy)acetamide; (R)-N-(1-Benzylpiperidin-4-yl)-N-ethyl-2-(2-hydroxyethoxy)acetamide; AVP-923 (Debydrated Mixture with Quinidine)
EINECS	Contact for details

Quality Control

Our Zanapezil is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Production adheres to cGMP (current Good Manufacturing Practice) guidelines where applicable, and all materials are supported by comprehensive analytical documentation. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available for every batch upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which may affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.5%
Related Substances (HPLC)	Total impurities ≤ 1.5% Any single impurity ≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5%
Specific Rotation	Contact for details

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