Description

2,3-Dimethyl-1-(4-Nitrophenyl)-3-Pyrazolin-5-One is a specialized pyrazolone derivative, a chemical class known for its versatile reactivity and application in synthesis. This compound matters as a key synthetic intermediate and building block for the development of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries requiring high-purity intermediates for research, development, and production will find this product essential for creating active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those with heterocyclic frameworks.
• Agrochemical Synthesis: Used as a building block for developing new pesticides, herbicides, and plant growth regulators, leveraging its nitrophenyl and pyrazolone functionalities.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of azo dyes and other complex colorants, where the nitrophenyl group can be further modified.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new organic reactions and creating libraries of compounds for screening.
• Material Science: Investigated for potential use in the synthesis of advanced organic materials, including ligands for metal complexes or monomers for specialized polymers.

Basic Information

Product Name	2,3-Dimethyl-1-(4-Nitrophenyl)-3-Pyrazolin-5-One
CAS No.	30672-30-1
Molecular Formula	C11H11N3O3
Molecular Weight	233.23 g/mol
Synonyms	1-(4-Nitrophenyl)-2,3-dimethyl-5-pyrazolone; 2,3-Dimethyl-1-(p-nitrophenyl)-5-pyrazolone; 3-Pyrazolin-5-one, 2,3-dimethyl-1-(4-nitrophenyl)-; 1-(4-Nitrophenyl)-2,3-dimethyl-3-pyrazolin-5-one; 4-Nitroantipyrine; p-Nitro-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one; Antipyrine, 4-nitro-
EINECS	Contact for details

Quality Control

Our 2,3-Dimethyl-1-(4-Nitrophenyl)-3-Pyrazolin-5-One is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment ensures the material is suitable for demanding applications in synthesis and research.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage to maintain stability. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (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.