Description

7-Chloro-2-Methylpyrazolo[1,5-A]Pyrimidine is a high-purity, heterocyclic organic compound serving as a critical synthetic intermediate in advanced chemical research and development. Its value lies in its unique pyrazolopyrimidine scaffold, which is a privileged structure for designing novel bioactive molecules. This compound is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers focused on developing new therapeutic agents and agrochemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential kinase inhibitors and other small-molecule drug candidates targeting various diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive heterocyclic core.
• Chemical Biology Probe: Serves as a scaffold for creating molecular probes to study enzyme function and biological pathways in academic and industrial research.
• Material Science Precursor: Can be utilized in the synthesis of specialized organic materials, such as ligands for catalysts or components for organic electronics.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for the production of bespoke compounds for client projects.

Basic Information

Product Name	7-Chloro-2-Methylpyrazolo[1,5-A]Pyrimidine
CAS No.	954422-25-4
Molecular Formula	C7H6ClN3
Molecular Weight	167.60 g/mol
Synonyms	7-Chloro-2-methylpyrazolo[1,5-a]pyrimidine; 2-Methyl-7-chloropyrazolo[1,5-a]pyrimidine; Pyrazolo[1,5-a]pyrimidine, 7-chloro-2-methyl-; 954422-25-4; 7-Chloro-2-methyl-[1,5-a]pyrazolopyrimidine; 7-Chloro-2-methyl-1,5-a-pyrazolopyrimidine
EINECS	Contact for details

Quality Control

Our 7-Chloro-2-Methylpyrazolo[1,5-A]Pyrimidine is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the stringent requirements for research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

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 away from incompatible materials. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
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.