Description

3-Thiophenecarboxylicacid,4,5-Dimethyl-,Hydrazide(9Ci) 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 pharmaceuticals and agrochemicals, where its unique thiophene-hydrazide structure enables the creation of complex molecular architectures. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and material science industries for constructing active ingredients and functional molecules.

Application

• Pharmaceutical intermediate for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-infective research.
• Agrochemical precursor in the development of new-generation herbicides, fungicides, and insecticides.
• Building block for organic electronic materials, including semiconductors and conductive polymers.
• Ligand precursor in coordination chemistry and catalyst design for specialized organic transformations.
• Key starting material in academic and industrial research for heterocyclic chemistry exploration.
• Intermediate for the synthesis of dyes, pigments, and other functional colorants.

Basic Information

Item	Details
Product Name	3-Thiophenecarboxylicacid,4,5-Dimethyl-,Hydrazide(9Ci)
CAS No.	524934-36-9
Molecular Formula	C7H10N2OS
Molecular Weight	170.23 g/mol
Synonyms	4,5-Dimethylthiophene-3-carboxylic acid hydrazide; 4,5-Dimethyl-3-thiophenecarboxylic acid hydrazide; 4,5-Dimethyl-3-thiophenecarbohydrazide; 3-Carbohydrazido-4,5-dimethylthiophene; 4,5-Dimethyl-thiophene-3-carboxylic acid hydrazide; 4,5-Dimethyl-1H-pyrrole-3-carboxylic acid hydrazide (related structure); 3-Thiophenecarboxylic acid, 4,5-dimethyl-, hydrazide
EINECS	Contact for details

Quality Control

Our 3-Thiophenecarboxylicacid,4,5-Dimethyl-,Hydrazide(9Ci) 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. Certificates of Analysis (COA) documenting all critical parameters 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, well-ventilated area at room temperature (15-25°C). This material is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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