Description

3-Pyridinecarboxylic Acid, 1,4-Dihydro-4-Oxo-, Hydrazide is a specialized heterocyclic organic compound that serves as a versatile building block in advanced chemical synthesis. Its unique hydrazide functional group attached to a pyridine-dione core makes it a valuable intermediate for creating complex molecules with targeted biological or material properties. This high-purity intermediate is essential for research and development teams in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, or plant growth regulators.
• Ligand and Chelating Agent: Acts as a building block for creating complexing agents used in catalysis or metal ion sequestration.
• Material Science Research: Employed in the development of organic semiconductors, conductive polymers, or advanced organic frameworks (MOFs/COFs).
• Biochemical Research: Serves as a scaffold or inhibitor in enzymatic studies and proteomics research.
• Fine Chemical Production: A critical intermediate for manufacturing specialty dyes, pigments, or photographic chemicals.

Basic Information

Product Name	3-Pyridinecarboxylic Acid, 1,4-Dihydro-4-Oxo-, Hydrazide
CAS No.	76766-77-3
Molecular Formula	C7H7N3O2
Molecular Weight	165.15 g/mol
Synonyms	4-Oxo-1,4-dihydropyridine-3-carbohydrazide; 1,4-Dihydro-4-oxo-3-pyridinecarboxylic acid hydrazide; 3-Hydrazinecarbonyl-4(1H)-pyridinone; 4-Oxo-1H-pyridine-3-carbohydrazide; 3-Pyridinecarboxylic acid, 1,4-dihydro-4-oxo-, hydrazide; 4(1H)-Pyridinone, 3-hydrazinecarbonyl-; Isonicotinic acid, 1,4-dihydro-4-oxo-, hydrazide
EINECS	Contact for details

Quality Control

Our production of 3-Pyridinecarboxylic Acid, 1,4-Dihydro-4-Oxo-, Hydrazide adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet exacting customer specifications. Certificates of Analysis (COA) detailing all test results are provided with every shipment to support your quality assurance and regulatory compliance 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 (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation. For long-term storage, consider using 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	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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