Description

2-Phenyl-Pyrazolo[1,5-A]Pyridine-3-Carboxylic Acid Ethyl Ester is a high-purity heterocyclic organic compound that serves as a critical advanced intermediate in modern synthetic chemistry. Its unique fused pyrazolopyridine scaffold makes it a valuable building block for the development of novel active pharmaceutical ingredients (APIs) and functional materials. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science sectors for its role in creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly in medicinal chemistry programs targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the synthesis of novel pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Material Science Research: Serves as a precursor for organic electronic materials, including potential applications in OLEDs and other optoelectronic devices.
• Chemical Research & Development: Employed as a versatile scaffold in academic and industrial R&D for constructing complex heterocyclic libraries.
• Ligand and Catalyst Development: Utilized in the synthesis of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Dye and Pigment Intermediate: Acts as a building block for the synthesis of specialized dyes and functional colorants.

Basic Information

Product Name	2-Phenyl-Pyrazolo[1,5-A]Pyridine-3-Carboxylic Acid Ethyl Ester
CAS No.	51065-76-0
Molecular Formula	C₁₆H₁₄N₂O₂
Molecular Weight	266.30 g/mol
Synonyms	Ethyl 2-phenylpyrazolo[1,5-a]pyridine-3-carboxylate; 2-Phenylpyrazolo[1,5-a]pyridine-3-carboxylic acid ethyl ester; Pyrazolo[1,5-a]pyridine-3-carboxylic acid, 2-phenyl-, ethyl ester; Ethyl 2-phenyl-1H-pyrazolo[1,5-a]pyridine-3-carboxylate; 51065-76-0; UNII-8V8VZ8H6QJ
EINECS	Contact for details

Quality Control

Our 2-Phenyl-Pyrazolo[1,5-A]Pyridine-3-Carboxylic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

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 heat, sparks, and open flame. 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
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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