Description

2,4-Pyridinedicarboxylic Acid, 2,4-Dihydrazide is a versatile heterocyclic organic compound featuring both carboxylic acid and hydrazide functional groups on a pyridine backbone. This unique bifunctional structure makes it a valuable key intermediate and building block for synthesizing complex molecules, particularly in advanced material and pharmaceutical research. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds with targeted properties.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with pyridine-based pharmacophores.
• Ligand Synthesis: Used to create chelating agents and ligands for metal catalysis and coordination chemistry applications.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for the development of specialty polymers, such as polyhydrazides and polyamides, with potential use in high-performance materials.
• Agrochemical Research: Employed as a building block for developing novel herbicides, fungicides, and plant growth regulators.
• Chemical Synthesis Reagent: Utilized in organic synthesis for the preparation of heterocyclic compounds, including fused ring systems and complex molecular architectures.
• Analytical Chemistry: Can be used to derivatize carbonyl compounds for detection or analysis via its reactive hydrazide groups.

Basic Information

Product Name	2,4-Pyridinedicarboxylic Acid, 2,4-Dihydrazide
CAS No.	21379-40-8
Molecular Formula	C7H8N4O2
Molecular Weight	180.16 g/mol
Synonyms	2,4-Dihydrazinocarbonylpyridine; 2,4-Pyridinedicarboxylic Dihydrazide; Pyridine-2,4-dicarboxylic Acid Dihydrazide; 2,4-Pyridinedicarbohydrazide; 2,4-Bis(hydrazinecarbonyl)pyridine; 2,4-Pyridinedicarboxylic Acid Bis-hydrazide; 2,4-Pyridinedicarboxhydrazide
EINECS	Contact for details

Quality Control

Our 2,4-Pyridinedicarboxylic Acid, 2,4-Dihydrazide is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance as a synthesis intermediate. Standard quality parameters include assay purity, identification, and control of key impurities. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every 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 place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture. For long-term storage, consider using desiccants or storing under an inert atmosphere to minimize potential oxidation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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