Description

4-Chloro-2-[3-Nitro-1-(Tetrahydro-Pyran-2-Yl)-1H-Pyrazol-4-Yl]-Phenol is a specialized heterocyclic organic compound that serves as a crucial advanced intermediate in modern synthetic chemistry. Its complex molecular architecture, featuring fused pyrazole and pyran rings with nitro and phenolic functionalities, makes it a valuable building block for constructing more complex molecules. This high-purity intermediate is primarily sought after by research institutions and pharmaceutical development companies engaged in the synthesis of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the research and development of new drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and fungicides, leveraging its heterocyclic core for biological activity.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a building block for electron-transport or host materials in OLED device fabrication due to its conjugated system.
• Coordination Chemistry & Ligand Synthesis: The phenolic and nitro groups can be utilized to create novel chelating ligands for metal catalysts.
• Academic & Industrial Research: Employed in methodological studies and the synthesis of complex heterocyclic libraries for high-throughput screening.
• Dye & Pigment Intermediate: Acts as a precursor for the synthesis of specialized azo dyes and functional pigments.

Basic Information

Product Name	4-Chloro-2-[3-Nitro-1-(Tetrahydro-Pyran-2-Yl)-1H-Pyrazol-4-Yl]-Phenol
CAS No.	1235407-57-4
Molecular Formula	C14H14ClN3O4
Molecular Weight	323.73 g/mol
Synonyms	4-Chloro-2-(3-nitro-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl)phenol; 2H-Pyran-2-ol, 4-chloro-2-[3-nitro-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl]-; 4-Chloro-2-(3-nitro-1-(tetrahydropyran-2-yl)-1H-pyrazol-4-yl)phenol; THP-Protected Nitropyrazole Phenol Derivative; 1-(Tetrahydro-2H-pyran-2-yl)-4-(5-chloro-2-hydroxyphenyl)-3-nitro-1H-pyrazole
EINECS	Contact for details

Quality Control

Our 4-Chloro-2-[3-Nitro-1-(Tetrahydro-Pyran-2-Yl)-1H-Pyrazol-4-Yl]-Phenol is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with each 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 (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
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.