Description

4-Pyrimidinecarbonitrile, 5-Chloro- (9Ci) is a high-purity, versatile pyrimidine derivative building block essential for advanced organic synthesis. This compound is valued for its reactive nitrile and chloro substituents, which enable precise molecular construction in complex chemical frameworks. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly in the development of kinase inhibitors, antiviral agents, and other small molecule therapeutics.
• Agrochemical Research: Used in the discovery and development of new herbicides, fungicides, and plant growth regulators, leveraging its heterocyclic core.
• Material Science: Serves as a building block for creating specialized polymers, liquid crystals, or organic electronic materials with tailored properties.
• Chemical Synthesis: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and as a versatile reagent in cross-coupling and nucleophilic substitution reactions.

Basic Information

Product Name	4-Pyrimidinecarbonitrile, 5-Chloro- (9Ci)
CAS No.	114969-65-2
Molecular Formula	C5H2ClN3
Molecular Weight	139.54 g/mol
Synonyms	5-Chloropyrimidine-4-carbonitrile; 5-Chloro-4-pyrimidinecarbonitrile; 5-Chloro-4-cyanopyrimidine; 4-Cyano-5-chloropyrimidine; 5-Chloro-4-pyrimidine nitrile; 5-Chloro-4-cyanopyrimidine; 5-Chloro-4-pyrimidinecarbonitrile (9CI); 5-Chloro-4-pyrimidinecarbonitrile
EINECS	Contact for details

Quality Control

Our 4-Pyrimidinecarbonitrile, 5-Chloro- (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and reliability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.