Description

4-Pyridinecarboximidic Acid, Hydrazide, 1-Oxide (9Ci) is a specialized heterocyclic compound featuring a pyridine core functionalized with carboximidic acid and hydrazide groups in the 1-oxide form. This unique structure makes it a valuable intermediate for synthesizing complex molecules in advanced research and development. It is primarily sought after by pharmaceutical and agrochemical R&D teams for creating novel active ingredients and by academic institutions conducting studies in medicinal chemistry.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting neurological or infectious diseases.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, or plant growth regulators.
• Ligand Synthesis: Serves as a precursor for creating complex ligands used in catalysis and metal-organic frameworks (MOFs).
• Medicinal Chemistry Studies: Employed in academic and industrial research to explore structure-activity relationships (SAR) and bioisosteric replacements.
• Chemical Biology Probes: Useful for designing and synthesizing molecular probes to study biological pathways and enzyme functions.

Basic Information

Product Name	4-Pyridinecarboximidic Acid, Hydrazide, 1-Oxide (9Ci)
CAS No.	683224-25-1
Molecular Formula	C6H8N4O2
Molecular Weight	168.15 g/mol
Synonyms	4-Pyridinecarboximidic acid, hydrazide, 1-oxide; 4-Pyridinecarbohydrazide, 1-oxide; Isonicotinic acid hydrazide 1-oxide; 1-Hydroxy-4-pyridinecarbohydrazide; 4-Pyridinecarboximidohydrazide, N-oxide; Pyridine-4-carbohydrazide 1-oxide; 4-Pyridinecarboxylic acid, hydrazide, 1-oxide
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide material with a typical purity of ≥95% (by HPLC), tailored to meet specific research requirements. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request for every batch, supporting your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment. For long-term storage, consider using desiccants or storing under an inert atmosphere to minimize oxidation.

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.