Description

3-Chloro-5,7-Dimethylpyrazolo[1,5-A]Pyrimidine is a high-purity heterocyclic organic compound that serves as a critical synthetic intermediate and building block in advanced chemical synthesis. Its value lies in its unique fused pyrazolopyrimidine structure, which is a privileged scaffold for developing compounds with targeted biological activity. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries who require reliable, high-quality intermediates for their R&D and production processes.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly those targeting kinase inhibition and other enzymatic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive heterocyclic core.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex nitrogen-containing heterocycles in academic and industrial research.
• Material Science: Investigated as a component in the synthesis of organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or functional polymers.
• Chemical Biology Probe: Utilized in the design and synthesis of molecular probes for studying biological systems and target identification.

Basic Information

Product Name	3-Chloro-5,7-Dimethylpyrazolo[1,5-A]Pyrimidine
CAS No.	43024-25-5
Molecular Formula	C8H8ClN3
Molecular Weight	181.62 g/mol
Synonyms	3-Chloro-5,7-dimethylpyrazolo[1,5-a]pyrimidine; 5,7-Dimethyl-3-chloropyrazolo[1,5-a]pyrimidine; Pyrazolo[1,5-a]pyrimidine, 3-chloro-5,7-dimethyl-; 3-Chloro-5,7-dimethyl-1H-pyrazolo[1,5-a]pyrimidine; 3-Chloro-5,7-dimethylpyrazolo[1,5-a]pyrimidine
EINECS	Contact for details

Quality Control

Our 3-Chloro-5,7-Dimethylpyrazolo[1,5-A]Pyrimidine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.