Description

Isonicotinaldehyde Semicarbazone is a high-purity organic compound belonging to the semicarbazone class, serving as a versatile chemical intermediate and analytical reagent. Its value lies in its specific reactivity and structural properties, which are critical for synthesizing more complex molecules in research and industrial processes. This product is essential for pharmaceutical R&D, agrochemical synthesis, and academic laboratories requiring reliable building blocks for heterocyclic chemistry.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing pyridine or hydrazone moieties.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides.
• Chemical Research: Serves as a precursor or reagent in organic synthesis for creating complex heterocyclic compounds.
• Analytical Chemistry: Can be employed as a derivatization agent or a standard for method development and calibration in chromatographic analysis.
• Material Science: Investigated for use in the development of specialty polymers and ligands for metal coordination complexes.

Basic Information

Product Name	Isonicotinaldehyde Semicarbazone
CAS No.	5526-59-0
Molecular Formula	C7H8N4O
Molecular Weight	164.16 g/mol
Synonyms	4-Pyridinecarboxaldehyde, semicarbazone; Isonicotinaldehyde Semicarbazide; 4-Formylpyridine Semicarbazone; 4-Pyridylcarboxaldehyde Semicarbazone; (E)-2-(4-Pyridylmethylene)hydrazinecarboxamide; Isonicotinaldehyde, semicarbazone; Pyridine-4-carboxaldehyde semicarbazone
EINECS	226-867-5

Quality Control

Our Isonicotinaldehyde Semicarbazone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications in regulated research and development environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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