Description

3-Thiophenecarboxylic Acid Hydrazide is a versatile heterocyclic building block and key hydrazide derivative, essential for advanced organic synthesis and pharmaceutical research. Its core value lies in its bifunctional reactivity, serving as a crucial precursor for the synthesis of thiophene-based heterocycles, active pharmaceutical ingredients (APIs), and functional materials. This compound is particularly needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel compounds with targeted properties.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in the synthesis of thiophene-containing molecules with potential biological activity.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging the thiophene moiety for enhanced efficacy.
• Ligand and Chelating Agent Precursor: Serves as a starting material for synthesizing specialized ligands used in catalysis and metal complexation studies.
• Polymer and Material Science: Employed in the development of functional polymers, conductive materials, and organic electronic components based on thiophene derivatives.
• Heterocyclic Chemistry Research: A fundamental building block for constructing complex fused-ring systems and novel heterocyclic scaffolds in academic and industrial R&D.
• Corrosion Inhibitor Formulation: Investigated for use in creating specialized corrosion inhibitors for industrial applications.

Basic Information

Product Name	3-Thiophenecarboxylic Acid Hydrazide
CAS No.	39001-23-5
Molecular Formula	C5H6N2OS
Molecular Weight	142.18 g/mol
Synonyms	3-Thiophenecarboxylic hydrazide; 3-Thienylcarboxylic acid hydrazide; 3-Carboxythiophene hydrazide; Thiophene-3-carbohydrazide; 3-Thienoic acid hydrazide; 3-Thiophenecarboxyhydrazide; Thiophene-3-carboxylic acid hydrazide
EINECS	Contact for details

Quality Control

Our 3-Thiophenecarboxylic Acid Hydrazide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency meet the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with complete batch-specific data are available upon request 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 place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature and propensity to be easily oxidized, it is recommended to handle under an inert atmosphere for long-term storage and to minimize repeated exposure to air. Keep away from incompatible materials.

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.