Description

4-Oxo-4-(4-Toluidino)But-2-Enoic Acid is a specialized organic compound featuring a butenoic acid backbone substituted with a 4-toluidino group, making it a valuable chemical intermediate. This compound matters for its role in synthesizing more complex molecules, particularly in the development of fine chemicals and active pharmaceutical ingredients (APIs). It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for creating novel compounds and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other performance chemicals.
• Academic & Industrial Research: A valuable reagent in organic chemistry research for studying reaction mechanisms and creating new molecular libraries.
• Material Science: Investigated for use in the synthesis of specialty polymers and advanced organic materials.

Basic Information

Product Name	4-Oxo-4-(4-Toluidino)But-2-Enoic Acid
CAS No.	24870-11-9
Molecular Formula	C11H11NO3
Molecular Weight	205.21 g/mol
Synonyms	4-(4-Methylanilino)-4-oxobut-2-enoic acid; (E)-4-(p-Tolylamino)-4-oxobut-2-enoic Acid; 4-Oxo-4-(p-toluidino)-2-butenoic acid; 2-Butenoic acid, 4-oxo-4-[(4-methylphenyl)amino]-; 4-(p-Toluidino)-4-oxo-2-butenoic Acid; 4-(4-Methylphenylamino)-4-oxobut-2-enoic acid
EINECS	Contact for details

Quality Control

Our 4-Oxo-4-(4-Toluidino)But-2-Enoic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results are available for every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (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.