Description

1H-Pyrazole-3-Carboxylic Acid, 1,5-Diphenyl-, Ethyl Ester is a high-value, multi-functional heterocyclic building block. This compound is essential for advanced organic synthesis, serving as a versatile precursor for creating complex molecular architectures. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammation.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its pyrazole core for biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis for asymmetric synthesis.
• Material Science Research: Investigated as a monomer or additive for the synthesis of specialized polymers with unique thermal or optical properties.
• Organic Light-Emitting Diodes (OLEDs): Explored as an electron-transport or host material component in the development of next-generation display technologies.
• Academic & Industrial R&D: A fundamental building block in medicinal chemistry and synthetic methodology research for constructing complex heterocycles.

Basic Information

Product Name	1H-Pyrazole-3-Carboxylic Acid, 1,5-Diphenyl-, Ethyl Ester
CAS No.	17355-75-8
Molecular Formula	C18H16N2O2
Molecular Weight	292.33 g/mol
Synonyms	Ethyl 1,5-diphenyl-1H-pyrazole-3-carboxylate; 1,5-Diphenyl-1H-pyrazole-3-carboxylic acid ethyl ester; 3-Carbethoxy-1,5-diphenylpyrazole; 1,5-Diphenylpyrazole-3-carboxylic Acid Ethyl Ester; NSC 406913; Ethyl 1,5-diphenylpyrazole-3-carboxylate; 1,5-Diphenyl-3-ethoxycarbonylpyrazole
EINECS	Contact for details

Quality Control

Our production of 1H-Pyrazole-3-Carboxylic Acid, 1,5-Diphenyl-, Ethyl Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided to guarantee traceability and compliance with your research or manufacturing standards.

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 away from strong oxidizing agents.

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%

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