Description

5-(Chloromethyl)-7-Hydroxypyrazolo[1,5-A]Pyrimidine-3-Carbonitrile is a high-purity, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. This compound is valued for its unique pyrazolopyrimidine core, which serves as a versatile scaffold for constructing complex molecular architectures. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of potential drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides due to its bioactive heterocyclic structure.
• Chemical Research & Development: Serves as a versatile precursor for exploring new chemical entities and reaction pathways in academic and industrial labs.
• Material Science: Potential intermediate for the synthesis of specialty chemicals and functional materials requiring complex nitrogen-containing heterocycles.

Basic Information

Product Name	5-(Chloromethyl)-7-Hydroxypyrazolo[1,5-A]Pyrimidine-3-Carbonitrile
CAS No.	925675-85-0
Molecular Formula	C8H5ClN4O
Molecular Weight	208.60 g/mol
Synonyms	7-Hydroxy-5-(chloromethyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile; 5-(Chloromethyl)-7-hydroxypyrazolo[1,5-a]pyrimidine-3-carbonitrile; 925675-85-0; Pyrazolo[1,5-a]pyrimidine-3-carbonitrile, 5-(chloromethyl)-7-hydroxy-; 5-Chloromethyl-7-hydroxy-pyrazolo[1,5-a]pyrimidine-3-carbonitrile
EINECS	Contact for details

Quality Control

Our production of 5-(Chloromethyl)-7-Hydroxypyrazolo[1,5-A]Pyrimidine-3-Carbonitrile adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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