Description

3-Pyridinecarboxylicacid,Ethylidenehydrazide(9Ci) CAS NO 59287-54-6 is a specialized heterocyclic organic compound featuring a pyridine core functionalized with a carboxylic acid hydrazide group. This molecular structure makes it a valuable intermediate for synthesizing more complex molecules in advanced research and development. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for use in medicinal chemistry and active ingredient synthesis.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in developing molecules with pyridine-based pharmacophores.
• Agrochemical Research: Used in creating advanced active ingredients for crop protection products, leveraging its heterocyclic structure.
• Chemical Synthesis: Serves as a versatile precursor for synthesizing complex hydrazide and heterocyclic derivatives in organic chemistry.
• Ligand and Chelator Development: Potential use in developing metal-chelating agents or ligands for catalytic systems due to its nitrogen and oxygen donor atoms.
• Material Science Research: Investigated as a monomer or functional additive in the development of specialized polymers and advanced materials.

Basic Information

Product Name	3-Pyridinecarboxylicacid,Ethylidenehydrazide(9Ci)
CAS No.	59287-54-6
Molecular Formula	C8H9N3O
Molecular Weight	163.18 g/mol
Synonyms	Nicotinic acid hydrazide, ethylidene-; 3-Pyridinecarboxylic acid, 2-(1-ethylidene)hydrazide; Ethylidene nicotinoyl hydrazide; Isonicotinic acid ethylidene hydrazide (related isomer); Pyridine-3-carboxylic acid ethylidenehydrazide; N'-(1-Ethylidene)nicotinohydrazide; 59287-54-6; Nicotinoyl hydrazone of acetaldehyde
EINECS	Contact for details

Quality Control

Our 3-Pyridinecarboxylicacid,Ethylidenehydrazide(9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including identity confirmation by spectroscopic methods and purity assessment by chromatography, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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