Description

7-Chloropyrazolo[1,5-A]Pyrimidine is a high-value heterocyclic building block and key synthetic intermediate. This compound is essential for researchers and manufacturers developing novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily utilized in the pharmaceutical, agrochemical, and advanced materials research sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of kinase inhibitors and other biologically active molecules targeting various therapeutic areas.
• Agrochemical Research: Serves as a core scaffold for developing new herbicides, fungicides, and insecticides with novel modes of action.
• Chemical Synthesis Building Block: Used in medicinal chemistry and organic synthesis for constructing fused pyrazolopyrimidine derivatives.
• Material Science Research: Investigated as a precursor for organic electronic materials and ligands in coordination chemistry.

Basic Information

Product Name	7-Chloropyrazolo[1,5-A]Pyrimidine
CAS No.	58347-49-2
Molecular Formula	C6H4ClN3
Molecular Weight	153.57 g/mol
Synonyms	7-Chloro-1H-pyrazolo[1,5-a]pyrimidine; 7-Chloropyrazolo[1,5-a]pyrimidine; 7-Chloro-1H-pyrazolo[1,5-a]pyrimidine; 7-Chloro-pyrazolo[1,5-a]pyrimidine; Pyrazolo[1,5-a]pyrimidine, 7-chloro-; 58347-49-2; 7-Chloro-1H-pyrazolo[1,5-a]pyrimidine
EINECS	Contact for details

Quality Control

Our 7-Chloropyrazolo[1,5-A]Pyrimidine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) with detailed specifications is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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