Description

2-[3-(4-Nitrophenyl)-1H-Pyrazol-1-Yl]Ethanoic Acid, 1-(Carboxymethyl)-3-(4-Nitrophenyl)-1H-Pyrazole is a specialized pyrazole-based carboxylic acid derivative, serving as a critical advanced pharmaceutical intermediate and versatile organic synthesis building block. Its molecular structure, featuring both a nitrophenyl group and a carboxymethyl functionality, makes it a valuable precursor for developing active pharmaceutical ingredients (APIs), agrochemicals, and functional materials. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in therapeutic areas requiring pyrazole scaffolds.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides.
• Ligand and Chelating Agent Precursor: The carboxylic acid and pyrazole nitrogen atoms can be utilized to create complexing agents for metal catalysis.
• Material Science Research: Serves as a monomer or functional component in the development of specialty polymers and advanced organic materials.
• Chemical Biology Probe Development: Used to create molecular probes for studying biological pathways and enzyme inhibition.
• Academic and Industrial R&D: A valuable reagent for methodological studies in heterocyclic and medicinal chemistry.

Basic Information

Product Name	2-[3-(4-Nitrophenyl)-1H-Pyrazol-1-Yl]Ethanoic Acid, 1-(Carboxymethyl)-3-(4-Nitrophenyl)-1H-Pyrazole
CAS No.	959582-09-3
Molecular Formula	C12H9N3O4
Molecular Weight	259.22 g/mol
Synonyms	1-(Carboxymethyl)-3-(4-nitrophenyl)-1H-pyrazole; 2-[3-(4-Nitrophenyl)-1H-pyrazol-1-yl]acetic acid; 1H-Pyrazole-1-acetic acid, 3-(4-nitrophenyl)-; 3-(4-Nitrophenyl)-1H-pyrazole-1-acetic acid; (3-(4-Nitrophenyl)-1H-pyrazol-1-yl)acetic acid; 959582-09-3; 4-Nitrophenyl pyrazole acetic acid
EINECS	Contact for details

Quality Control

Our production of 2-[3-(4-Nitrophenyl)-1H-Pyrazol-1-Yl]Ethanoic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. The material is characterized and released based on comprehensive analytical testing, including HPLC, NMR, and mass spectrometry. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment. We support customer audits and can tailor specifications to meet specific GMP or research-grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to minimize exposure to moisture. Handle and store in accordance with all applicable local and international regulations for industrial chemicals.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.