Intermediates

4-[(4-Chloro-2-pyrimidinyl)amino]benzonitrile

  • CAS No.244768-32-9
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity 4-[(4-Chloro-2-pyrimidinyl)amino]benzonitrile (CAS 244768-32-9) for pharmaceutical synthesis. Assay ≥99.0% with comprehensive COA.

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Product Technical Details

Product Overview

4-[(4-Chloro-2-pyrimidinyl)amino]benzonitrile is a specialized organic compound widely utilized in the pharmaceutical industry as a critical building block. Identified by CAS number 244768-32-9, this chemical serves as a vital intermediate in the synthesis of advanced therapeutic agents. Our manufacturing process ensures high structural integrity and consistency, making it an ideal choice for research and development teams focused on complex organic synthesis. The compound features a chloropyrimidine core linked to a benzonitrile group, providing unique reactivity profiles suitable for nucleophilic substitution reactions.

We are committed to supplying premium-grade chemical intermediates that meet stringent international standards. Each batch undergoes rigorous analytical testing to verify identity and purity levels. This product is designed for professional laboratory use and large-scale industrial manufacturing processes where reliability and reproducibility are paramount.

Technical Specifications

ParameterValue
Chemical Name4-[(4-Chloro-2-pyrimidinyl)amino]benzonitrile
CAS Number244768-32-9
Molecular FormulaC11H7ClN4
Molecular Weight230.653 g/mol
AppearanceWhite to yellow powder
Assay (HPLC)≥99.0%
Single Impurity≤0.5%
Moisture Content≤0.5%
Sulfated Ashes≤0.3%
Density1.4±0.1 g/cm3
Boiling Point441.0±51.0 °C at 760 mmHg
Flash Point220.5±30.4 °C

Quality Control and Manufacturing

Quality assurance is the cornerstone of our production facility. We employ state-of-the-art High-Performance Liquid Chromatography (HPLC) systems to monitor purity levels throughout the manufacturing cycle. Our quality control team ensures that every drum shipped meets the specified assay requirements of 99.0 percent or higher. Impurity profiles are strictly controlled to minimize downstream processing issues for our clients. We maintain detailed batch records and provide a Certificate of Analysis (COA) with every shipment to guarantee traceability and compliance.

Our production capabilities allow for flexible scaling from kilogram quantities for research purposes to ton-scale supplies for commercial manufacturing. We adhere to strict safety protocols and environmental regulations during synthesis and packaging. This commitment to quality and safety ensures that our partners receive materials that facilitate efficient and successful chemical transformations.

Industrial Applications

This chemical intermediate is primarily employed in the pharmaceutical sector for the construction of complex molecular architectures. It acts as a key precursor in the synthesis of specific antiretroviral medications, including processes related to Rilpivirine production. The chloropyrimidine moiety offers excellent leaving group properties, enabling efficient coupling reactions with various amines and nucleophiles. Researchers utilize this compound to develop new drug candidates requiring a pyrimidine-benzonitrile scaffold.

Beyond pharmaceuticals, this intermediate may find applications in agrochemical research and material science where similar heterocyclic structures are required. Its stability and reactivity make it a versatile tool for medicinal chemists exploring structure-activity relationships. We support our clients with technical data and safety information to ensure proper integration into their specific synthesis routes.

Storage and Safety Handling

Proper storage is essential to maintain the stability and quality of 4-[(4-Chloro-2-pyrimidinyl)amino]benzonitrile. The product should be stored in a cool, ventilated area away from direct sunlight and moisture sources. Containers must be kept tightly sealed when not in use to prevent contamination or degradation. We recommend storing the material in its original packaging until ready for use.

When handling this chemical, appropriate personal protective equipment (PPE) including gloves, safety goggles, and lab coats should be worn. Avoid inhalation of dust and contact with skin or eyes. In case of accidental exposure, follow standard first aid procedures and seek medical attention if necessary. Dispose of waste materials according to local environmental regulations and company safety policies. Our team is available to provide additional safety data sheets and handling guidelines upon request.