Description

Primaperone is a high-purity chemical compound of significant interest in advanced pharmaceutical research and development. Its primary value lies in its utility as a key intermediate or reference standard for the synthesis and analytical validation of complex active pharmaceutical ingredients (APIs). This product is essential for research institutions, pharmaceutical manufacturers, and contract development and manufacturing organizations (CDMOs) engaged in the development of new therapeutic agents. We supply Primaperone CAS NO 1219-35-8 to the global market with a commitment to consistent quality and reliable supply chain logistics.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the multi-step synthesis of target drug molecules.
• Reference Standard: Used in analytical laboratories for method development, validation, and quality control testing of APIs and finished drug products.
• Biochemical Research: Employed in life science research to study biological pathways and receptor interactions.
• Process Development: Utilized in scaling up synthetic routes from laboratory to pilot plant and commercial manufacturing scales.
• Contract Manufacturing: Supplied to CDMOs for the production of client-specific compounds under cGMP conditions.
• Academic Research: Used in university and institutional labs for medicinal chemistry and pharmacology studies.

Basic Information

Product Name	Primaperone
CAS No.	1219-35-8
Molecular Formula	C21H24FN3O2
Molecular Weight	369.44 g/mol
Synonyms	4'-Fluoro-4-[4-(2-pyrimidinyl)-1-piperazinyl]butyrophenone; 1-[4-(4-Fluorophenyl)-4-oxobutyl]-4-(pyrimidin-2-yl)piperazine; FG-5111; RMI-81582; 2-Pyrimidinylpiperazine butyrophenone derivative; 4'-Fluoro-γ-oxo-N-(2-pyrimidinyl)benzenebutanamide piperazine derivative
EINECS	Contact for details

Quality Control

Every batch of Primaperone is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the precise requirements of pharmaceutical development. Our standard quality commitment includes testing for identity, purity, and specified impurities using validated methods such as HPLC, NMR, and mass spectrometry. A Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available 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 (typically 15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single unknown impurity ≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5%

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