Description

2-Thiophenecarboxylicacid,3-Methyl-,Hydrazide(9Ci) is a specialized heterocyclic building block with a thiophene core functionalized with a carboxylic acid hydrazide group. This compound matters for its role as a versatile intermediate in the synthesis of complex molecules, particularly in pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-inflammatory agents, and antimicrobials.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides, leveraging the thiophene moiety for bioactivity.
• Material Science Research: Serves as a building block for organic semiconductors, conductive polymers, and ligands for catalysis due to the electron-rich thiophene ring.
• Chemical Biology Probes: Utilized in the design of molecular probes and enzyme inhibitors for biochemical and diagnostic research applications.
• Coordination Chemistry: Acts as a ligand precursor for metal-organic frameworks (MOFs) and transition metal catalysts.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthetic projects.

Basic Information

Product Name	2-Thiophenecarboxylicacid,3-Methyl-,Hydrazide(9Ci)
CAS No.	350997-56-7
Molecular Formula	C7H8N2OS
Molecular Weight	168.22 g/mol
Synonyms	3-Methyl-2-thiophenecarboxylic acid hydrazide; 3-Methylthiophene-2-carbohydrazide; 3-Methyl-2-thiophenecarbohydrazide; 3-Methylthiophene-2-carboxylic acid hydrazide; 2-Thiophenecarboxylic acid, 3-methyl-, hydrazide; 3-Methyl-2-thienylcarboxylic acid hydrazide; (3-Methylthiophen-2-yl)formic acid hydrazide
EINECS	Contact for details

Quality Control

Our 2-Thiophenecarboxylicacid,3-Methyl-,Hydrazide(9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support cGMP compliance for pharmaceutical applications and can tailor purity grades 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 easily oxidized; for long-term storage, consider keeping under an inert atmosphere (e.g., nitrogen or argon) to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.