Description

2-(Pyridin-3-Ylamino)Isonicotinic Acid is a specialized heterocyclic compound that serves as a valuable intermediate in advanced organic synthesis. Its molecular structure, featuring both pyridine and isonicotinic acid moieties, makes it a critical building block for the development of novel active pharmaceutical ingredients (APIs) and functional materials. This high-purity intermediate is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and plant growth regulators.
• Ligand Synthesis: Serves as a precursor for creating complex chelating ligands used in catalysis and material science.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals and advanced functional materials.
• Academic & R&D: A valuable reagent for medicinal chemistry research and process development in laboratory settings.

Basic Information

Product Name	2-(Pyridin-3-Ylamino)Isonicotinic Acid
CAS No.	1019388-92-1
Molecular Formula	C12H10N4O2
Molecular Weight	242.23 g/mol
Synonyms	2-[(Pyridin-3-yl)amino]isonicotinic acid; 2-(3-Pyridinylamino)isonicotinic acid; 2-(Pyridin-3-ylamino)pyridine-4-carboxylic acid; Isonicotinic acid, 2-(3-pyridinylamino)-; 1019388-92-1; 2-(3-Pyridylamino)isonicotinic acid; 2-(Pyridin-3-ylamino)isonicotinic acid
EINECS	Contact for details

Quality Control

Our production of 2-(Pyridin-3-Ylamino)Isonicotinic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is fully characterized and tested using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles 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 area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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