Description

3,4-Pyridinedicarboxylicacid,3-Hydrazide(6Ci,9Ci) is a specialized heterocyclic building block featuring both carboxylic acid and hydrazide functional groups on a pyridine core. This unique bifunctional structure makes it a valuable intermediate for synthesizing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and advanced agrochemicals. It is primarily sought after by research institutions and industrial R&D departments focused on medicinal chemistry, coordination chemistry, and material science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides and fungicides with specific modes of action.
• Ligand for Metal Complexes: Serves as a chelating agent in coordination chemistry for creating catalysts or metal-organic frameworks (MOFs).
• Organic Synthesis Building Block: Employed in constructing complex heterocyclic systems for advanced material and polymer research.
• Bioconjugation Chemistry: The reactive hydrazide group can be utilized for labeling and modifying biomolecules in diagnostic assay development.

Basic Information

Product Name	3,4-Pyridinedicarboxylicacid,3-Hydrazide(6Ci,9Ci)
CAS No.	98279-83-5
Molecular Formula	C7H7N3O3
Molecular Weight	181.15 g/mol
Synonyms	3,4-Pyridinedicarboxylic Acid 3-Hydrazide; 3-Hydrazinylcarbonylisonicotinic Acid; 3-Carboxyisonicotinic Acid Hydrazide; 4-Pyridinecarboxylic Acid, 3-Hydrazinylcarbonyl-; 3-Hydrazinecarbonylisonicotinic Acid; 3,4-Pyridinedicarboxylic Acid Mono Hydrazide; Isonicotinic Acid, 3-Hydrazinylcarbonyl-
EINECS	Contact for details

Quality Control

Our production of 3,4-Pyridinedicarboxylicacid,3-Hydrazide(6Ci,9Ci) adheres to stringent in-process controls and final release testing to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including HPLC, NMR, and mass spectrometry for comprehensive characterization. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and impurity profiles against our rigorous internal specifications.

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 and easily oxidized nature, the container should be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to maximize shelf life and maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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