Description

2-(2-Hydroxy-Ethyl)-5-Phenyl-2H-Pyrazol-3-Ol is a versatile pyrazole derivative, a key heterocyclic building block in advanced organic synthesis. This compound matters for its role as a crucial intermediate in the development of pharmaceuticals, agrochemicals, and functional materials. Industries that need it include pharmaceutical R&D for creating new active ingredients, agrochemical manufacturers for crop protection agents, and specialty chemical producers for high-performance additives and dyes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting inflammation or central nervous system disorders.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a building block for creating high-performance, light-fast organic dyes and pigments.
• Coordination Chemistry & Ligand Synthesis: Utilized to develop complexing agents and ligands for catalysis and metal ion extraction.
• Polymer Additive: Acts as a stabilizer or functional monomer in specialty polymer formulations to enhance material properties.
• Research & Development: Employed in academic and industrial labs for exploring new heterocyclic chemistry and material science applications.

Basic Information

Product Name	2-(2-Hydroxy-Ethyl)-5-Phenyl-2H-Pyrazol-3-Ol
CAS No.	67000-28-6
Molecular Formula	C11H12N2O2
Molecular Weight	204.23 g/mol
Synonyms	5-Phenyl-2-(2-hydroxyethyl)-2H-pyrazol-3-ol; 1-(2-Hydroxyethyl)-3-hydroxy-5-phenylpyrazole; 3-Hydroxy-5-phenyl-1-(2-hydroxyethyl)pyrazole; 2H-Pyrazol-3-ol, 2-(2-hydroxyethyl)-5-phenyl-; 67000-28-6; 5-Phenyl-1-(2-hydroxyethyl)-1H-pyrazol-3-ol; 1-(2-Hydroxyethyl)-5-phenyl-1H-pyrazol-3-ol
EINECS	Contact for details

Quality Control

Our 2-(2-Hydroxy-Ethyl)-5-Phenyl-2H-Pyrazol-3-Ol is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is available for every shipment upon request.

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 and incompatible materials. 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	≤ 20 ppm

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