Description

2-Pyridinecarboxylicacid,5-Hydrazino-(9Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its unique bifunctional structure, combining a pyridinecarboxylic acid moiety with a reactive hydrazino group, enabling its use in the construction of complex molecular architectures. It is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing antimicrobial properties.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive pyridine-hydrazine scaffold.
• Ligand Synthesis: Serves as a starting material for creating chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Heterocyclic Chemistry: A versatile building block for constructing more complex fused or substituted pyridine, pyridazine, and triazole ring systems.
• Bioconjugation & Probe Development: The reactive hydrazino group facilitates conjugation with carbonyl-containing biomolecules for diagnostic or labeling applications.
• Material Science: Investigated as a monomer or cross-linking agent for the synthesis of specialty polymers with tailored properties.

Basic Information

Product Name	2-Pyridinecarboxylicacid,5-Hydrazino-(9Ci)
CAS No.	78273-26-4
Molecular Formula	C₆H₇N₃O₂
Molecular Weight	153.14 g/mol
Synonyms	5-Hydrazinopyridine-2-carboxylic acid; 5-Hydrazino-2-pyridinecarboxylic acid; 2-Pyridinecarboxylic acid, 5-hydrazino-; 5-Hydrazinopicolinic acid; Picolinic acid, 5-hydrazino-; 78273-26-4; 5-Hydrazino-2-picolinic acid; 5-Hydrazinopyridine-2-carboxylate
EINECS	Contact for details

Quality Control

Our 2-Pyridinecarboxylicacid,5-Hydrazino-(9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat, sparks, and open flame. For long-term storage, consider storage under an inert gas such as nitrogen or argon.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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