Description

7-Chloro-5-Methyl-2-Phenylpyrazolo[1,5-A]Pyrimidine is a high-purity, heterocyclic organic compound belonging to the pyrazolopyrimidine class, serving as a critical advanced intermediate in modern chemical synthesis. Its value lies in its versatile molecular scaffold, which is essential for constructing complex pharmacologically active molecules. This product is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel drug candidates, particularly in therapeutic areas targeting central nervous system (CNS) disorders, inflammation, and oncology.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure to create compounds with specific biological activity.
• Chemical Synthesis: Serves as a versatile precursor for further functionalization in organic chemistry, enabling the creation of diverse chemical libraries for screening.
• Material Science Research: Investigated as a potential component in the synthesis of specialty chemicals and advanced organic materials.

Basic Information

Product Name	7-Chloro-5-Methyl-2-Phenylpyrazolo[1,5-A]Pyrimidine
CAS No.	77506-96-8
Molecular Formula	C₁₃H₁₀ClN₃
Molecular Weight	243.69 g/mol
Synonyms	7-Chloro-5-methyl-2-phenylpyrazolo[1,5-a]pyrimidine; 2-Phenyl-7-chloro-5-methylpyrazolo[1,5-a]pyrimidine; 7-Chloro-2-phenyl-5-methylpyrazolo[1,5-a]pyrimidine; Pyrazolo[1,5-a]pyrimidine, 7-chloro-5-methyl-2-phenyl-; 77506-96-8; 7-Chloro-5-methyl-2-phenyl-1,5-diazaindene; 7-Chloro-5-methyl-2-phenyl-pyrazolo[1,5-a]pyrimidine
EINECS	Contact for details

Quality Control

Our 7-Chloro-5-Methyl-2-Phenylpyrazolo[1,5-A]Pyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specifications and test results to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.