Description

Benaprizine CAS NO 22487-42-9 is a high-purity pharmaceutical intermediate and fine chemical compound. It serves as a critical building block in the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of central nervous system (CNS) agents. This compound is essential for research institutions and manufacturers in the pharmaceutical and life sciences sectors requiring reliable, high-quality raw materials for drug discovery and production.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel therapeutic agents targeting neurological pathways.
• Active Pharmaceutical Ingredient (API) Synthesis: Used in the manufacturing process of specific CNS drugs and other specialized medications.
• Research & Development: Employed in academic and industrial R&D labs for pharmacological studies and the development of new chemical entities.
• Fine Chemical Production: Serves as a specialized intermediate in the production of complex, high-value organic compounds.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for cGMP-compliant production.

Basic Information

Product Name	Benaprizine
CAS No.	22487-42-9
Molecular Formula	C20H24N2O
Molecular Weight	308.42 g/mol
Synonyms	Benaprizine; 1-(Diphenylmethyl)-4-(2-phenylethyl)piperazine; N-Benzhydryl-4-phenethylpiperazine; 4-(2-Phenylethyl)-1-(diphenylmethyl)piperazine; FPF 1100; FPF-1100; Benapryzine; 1-(Diphenylmethyl)-4-(2-phenylethyl)piperazine
EINECS	Contact for details

Quality Control

Our Benaprizine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive quality assurance, with products typically meeting specifications suitable for pharmaceutical intermediate applications. 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, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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