Description

4-(Methyl-Phenyl-Amino)Thiophene-3-Carboxylic Acid is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of novel pharmaceuticals and functional materials, offering a unique molecular scaffold. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and material science industries for constructing complex target molecules.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in drug discovery programs targeting various therapeutic areas.
• Agrochemical Research: Used in the development of new crop protection agents, including herbicides, fungicides, and insecticides, leveraging its unique thiophene-based structure.
• Material Science: Serves as a precursor for organic electronic materials, such as conductive polymers or organic semiconductors, due to the electron-rich thiophene moiety.
• Dye & Pigment Synthesis: Employed in the creation of specialized dyes and pigments where the aminothiophene core contributes to color and stability properties.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D in organic chemistry for constructing complex heterocyclic systems.

Basic Information

Product Name	4-(Methyl-Phenyl-Amino)Thiophene-3-Carboxylic Acid
CAS No.	107947-00-2
Molecular Formula	C12H11NO2S
Molecular Weight	233.29 g/mol
Synonyms	4-[(Methylphenyl)amino]thiophene-3-carboxylic acid; 4-(N-Methylanilino)thiophene-3-carboxylic acid; 3-Thiophenecarboxylic acid, 4-[(methylphenyl)amino]-; 4-(Methyl-Phenyl-Amino)-3-Thiophenecarboxylic Acid; 4-(N-Methyl-N-phenylamino)thiophene-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our production of 4-(Methyl-Phenyl-Amino)Thiophene-3-Carboxylic Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the exacting standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider an inert atmosphere to ensure optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.