Description

7-Chloro[1,2,4]Triazolo[1,5-A]Pyrimidine is a high-value heterocyclic organic compound that serves as a critical synthetic intermediate in advanced chemical synthesis. Its fused triazolopyrimidine structure makes it a versatile building block for constructing complex molecules with targeted biological or material properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and oncology.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Chemical Synthesis Building Block: Employed in organic chemistry research for constructing complex fused-ring systems and functionalized heterocycles.
• Material Science Research: Investigated as a precursor for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components in organic semiconductors.
• Academic & R&D Laboratories: Utilized in fundamental research to study chemical reactivity and develop new synthetic methodologies.

Basic Information

Product Name	7-Chloro[1,2,4]Triazolo[1,5-A]Pyrimidine
CAS No.	52341-91-0
Molecular Formula	C5H3ClN4
Molecular Weight	154.56 g/mol
Synonyms	7-Chloro-1,2,4-triazolo[1,5-a]pyrimidine; 7-Chloro-1,2,4-triazolopyrimidine; 7-Chloro[1,2,4]triazolo[1,5-a]pyrimidine; 7-Chloro-s-triazolo[1,5-a]pyrimidine; 52341-91-0; 1,2,4-Triazolo[1,5-a]pyrimidine, 7-chloro-; NSC 405124
EINECS	Contact for details

Quality Control

We maintain a strict quality management system to ensure batch-to-batch consistency and high purity for research and development applications. Our standard material typically meets a purity specification of ≥97% (HPLC), with comprehensive identity confirmation via spectroscopic methods. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting purity, identity, and relevant impurity profiles. Custom synthesis and purification to meet specific research-grade or cGMP starting material requirements are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). The compound may be hygroscopic (moisture-sensitive); therefore, the container should be kept tightly sealed under inert atmosphere for long-term storage to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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