Description

3-Methyl-2-Thiophenecarbaldehyde n-Phenylsemicarbazone is a specialized organic compound belonging to the class of semicarbazones, which are valuable intermediates and building blocks in synthetic organic chemistry. This compound is significant for its role as a key precursor or ligand in the development of pharmaceuticals, agrochemicals, and advanced materials. It is primarily needed by research and development laboratories, fine chemical manufacturers, and industrial chemists working on heterocyclic synthesis, catalyst development, and the creation of novel chemical entities.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic disorders.
• Agrochemical Research: Used in the development of new pesticides, herbicides, or fungicides where the thiophene and semicarbazone moieties impart specific biological activity.
• Coordination Chemistry & Catalysis: Acts as a ligand for transition metals, forming complexes that can be used in catalytic processes or as models for biochemical systems.
• Material Science: Investigated as a component in the synthesis of organic semiconductors, conductive polymers, or non-linear optical materials.
• Chemical Synthesis: Employed as a versatile intermediate for constructing more complex heterocyclic frameworks through cyclization or condensation reactions.
• Analytical Chemistry: Potentially used as a derivatization agent or a standard for chromatographic analysis in quality control laboratories.

Basic Information

Product Name	3-Methyl-2-Thiophenecarbaldehyde n-Phenylsemicarbazone
CAS No.	303211-99-6
Molecular Formula	C13H13N3OS
Molecular Weight	259.33 g/mol
Synonyms	3-Methyl-2-thiophenecarboxaldehyde phenylsemicarbazone; 3-Methylthiophene-2-carbaldehyde phenylsemicarbazone; (E)-2-((2-Phenylhydrazineylidene)methyl)-3-methylthiophene; N-Phenyl-2-(3-methyl-2-thienylmethylene)hydrazinecarboxamide; 3-Methyl-2-thienylaldehyde phenylsemicarbazone; 3-Methyl-2-thiophenecarbaldehyde semicarbazone, N-phenyl-; (3-Methyl-2-thienyl)methylene phenylsemicarbazone
EINECS	Contact for details

Quality Control

Our 3-Methyl-2-Thiophenecarbaldehyde n-Phenylsemicarbazone is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research or production requirements.

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). This compound may be light-sensitive and should be handled under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.