Description

4-Methoxythiophene-3-Carbohydrazide is a specialized heterocyclic building block featuring both methoxy and carbohydrazide functional groups on a thiophene core. This compound is valued for its versatility as a key intermediate in the synthesis of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists working on novel active ingredients, where its unique structure enables the construction of targeted pharmacophores and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-infectives, and oncology.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the bioactivity of the thiophene scaffold.
• Material Science: Serves as a monomer or functionalizing agent in the creation of advanced polymers and organic electronic materials.
• Chemical Synthesis: Employed in organic chemistry as a versatile building block for constructing complex heterocycles via condensation and cyclization reactions.
• Analytical Reference Standard: Used as a high-purity standard in quality control and method development for analytical laboratories.

Basic Information

Product Name	4-Methoxythiophene-3-Carbohydrazide
CAS No.	125605-39-2
Molecular Formula	C7H10N2O2S
Molecular Weight	186.23 g/mol
Synonyms	4-Methoxy-3-thiophenecarbohydrazide; 3-Thiophenecarboxylic acid, 4-methoxy-, hydrazide; 4-Methoxythiophene-3-carboxylic acid hydrazide; 3-Hydrazinecarbonyl-4-methoxythiophene; 4-Methoxy-thiophene-3-carboxylic acid hydrazide
EINECS	Contact for details

Quality Control

Our 4-Methoxythiophene-3-Carbohydrazide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all test results is provided with every shipment. We support cGMP compliance for pharmaceutical applications and can tailor specifications to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed and away from direct light sources to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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