Description

Pyrimidine, 2-Chloro-5-Ethenyl- (9Ci) is a halogenated pyrimidine derivative, a crucial heterocyclic building block in advanced organic synthesis. Its molecular structure, featuring both chloro and ethenyl substituents, makes it a versatile intermediate for constructing complex molecules with high precision. This compound is primarily sought after 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: Key building block for the synthesis of nucleoside analogs, antiviral agents, and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or precursor for creating specialized polymers and organic electronic materials.
• Chemical Biology & Proteomics: Employed in the design and synthesis of molecular probes, inhibitors, and labeled compounds for biochemical studies.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis projects requiring functionalized pyrimidine cores.
• Academic & Industrial R&D: Fundamental research reagent for exploring new organic reactions and catalytic processes involving halogenated heterocycles.

Basic Information

Product Name	Pyrimidine, 2-Chloro-5-Ethenyl- (9Ci)
CAS No.	131467-06-6
Molecular Formula	C6H5ClN2
Molecular Weight	140.57 g/mol
Synonyms	2-Chloro-5-vinylpyrimidine; 5-Ethenyl-2-chloropyrimidine; 2-Chloro-5-vinyl-1,3-diazine; 2-Chloro-5-ethenylpyrimidine; 2-Chloro-5-vinylpyrimidine (9CI); 131467-06-6; 5-Vinyl-2-chloropyrimidine
EINECS	Contact for details

Quality Control

Every batch of Pyrimidine, 2-Chloro-5-Ethenyl- (9Ci) is produced and analyzed under strict quality management protocols. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request. We support cGMP and ISO 9001 compliant manufacturing for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flames. This material is light-sensitive and easily oxidized.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 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.