Description

N'-[(3-Methyl-5-Oxo-1-Phenyl-2-Pyrazolin-4-Ylidene)Methyl]-4-Pyridinecarbohydrazide is a specialized heterocyclic organic compound featuring a pyrazolone core linked to a pyridine carbohydrazide moiety. This unique molecular architecture makes it a valuable intermediate and building block for advanced chemical synthesis, particularly in the development of novel pharmacologically active molecules. It is primarily sought by pharmaceutical R&D and fine chemical synthesis sectors for creating compounds with potential biological activity.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting anti-inflammatory or analgesic pathways.
• Chemical Research & Development: Serves as a versatile precursor for creating complex heterocyclic libraries for high-throughput screening.
• Ligand Synthesis: Used in the development of chelating agents or ligands for catalytic or metal-organic framework (MOF) applications.
• Agrochemical Research: Intermediate in the development of new active ingredients for crop protection products.
• Dye & Pigment Chemistry: Potential precursor for synthesizing specialized colorants due to its conjugated structure.
• Academic Research: Used in universities and research institutes for studying reaction mechanisms and heterocyclic chemistry.

Basic Information

Product Name	N'-[(3-Methyl-5-Oxo-1-Phenyl-2-Pyrazolin-4-Ylidene)Methyl]-4-Pyridinecarbohydrazide
CAS No.	4702-86-7
Molecular Formula	C17H15N5O2
Molecular Weight	321.34 g/mol
Synonyms	4-Pyridinecarboxylic acid, 2-[(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-ylidene)methyl]hydrazide; 1-Phenyl-3-methyl-4-(N'-isonicotinoylhydrazonomethyl)-5-pyrazolone; 4-Pyridinecarboxylic acid [(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-ylidene)methyl]hydrazide; Isonicotinic acid [(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-ylidene)methyl]hydrazide; 1-Phenyl-3-methyl-4-(isonicotinoylhydrazonomethyl)-5-pyrazolone; 4-(Isonicotinoylhydrazonomethyl)-1-phenyl-3-methyl-5-pyrazolone; 1-Phenyl-3-methyl-4-(N'-pyridine-4-carbonyl-hydrazonomethyl)-5-pyrazolone
EINECS	Contact for details

Quality Control

Our production of N'-[(3-Methyl-5-Oxo-1-Phenyl-2-Pyrazolin-4-Ylidene)Methyl]-4-Pyridinecarbohydrazide adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All materials undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.