Description

7-Phenylpyrazolo[1,5-A]Pyrimidine-3-Carbonitrile is a high-purity heterocyclic organic compound that serves as a critical advanced intermediate in modern chemical synthesis. Its unique fused pyrazolopyrimidine core makes it a valuable building block for the development of novel active pharmaceutical ingredients (APIs) and functional materials. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create new molecules with targeted biological or physical properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive heterocyclic structure.
• Material Science: Serves as a building block for organic electronic materials, such as OLED (Organic Light-Emitting Diode) emitters or charge transport materials.
• Chemical Biology: Employed as a molecular scaffold or probe in medicinal chemistry and biochemical research to study protein-ligand interactions.
• Dye & Pigment Synthesis: Acts as an intermediate for creating specialized heterocyclic dyes and colorants with specific light-absorption properties.

Basic Information

Product Name	7-Phenylpyrazolo[1,5-A]Pyrimidine-3-Carbonitrile
CAS No.	72860-56-1
Molecular Formula	C13H8N4
Molecular Weight	220.23 g/mol
Synonyms	7-Phenylpyrazolo[1,5-a]pyrimidine-3-carbonitrile; 3-Cyano-7-phenylpyrazolo[1,5-a]pyrimidine; Pyrazolo[1,5-a]pyrimidine-3-carbonitrile, 7-phenyl-; 72860-56-1; 7-Phenyl-3-cyanopyrazolo[1,5-a]pyrimidine; 7-Phenyl-1H-pyrazolo[1,5-a]pyrimidine-3-carbonitrile
EINECS	Contact for details

Quality Control

Our 7-Phenylpyrazolo[1,5-A]Pyrimidine-3-Carbonitrile is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We support cGMP (current Good Manufacturing Practice) standards for pharmaceutical-grade applications upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in a dark place.

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%
Heavy Metals	≤ 20 ppm

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