Description

5-Fluoropyridine-3-Sulfonohydrazide is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals, where its unique sulfonohydrazide and fluoropyridine motifs enable the construction of complex molecular architectures. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and material science industries for lead optimization and the synthesis of targeted bioactive molecules.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting enzyme inhibitors.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging the bioactivity of the fluoropyridine scaffold.
• Chemical Biology Probe Synthesis: Serves as a precursor for creating molecular probes to study biological pathways and protein functions.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Material Science Precursor: Utilized in the synthesis of functionalized polymers and advanced organic electronic materials.

Basic Information

Product Name	5-Fluoropyridine-3-Sulfonohydrazide
CAS No.	1248153-94-7
Molecular Formula	C5H6FN3O2S
Molecular Weight	191.18 g/mol
Synonyms	3-Fluoro-5-sulfonohydrazidopyridine; 5-Fluoro-3-pyridinesulfonohydrazide; 3-Pyridinesulfonohydrazide, 5-fluoro-; 5-Fluoropyridine-3-sulfonic acid hydrazide; 1248153-94-7
EINECS	Contact for details

Quality Control

Our 5-Fluoropyridine-3-Sulfonohydrazide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) with detailed specifications are provided and 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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, minimize exposure during handling and transfer.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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