Description

2-Butynoicacid,4-[(4-Ethylphenyl)Amino]-(9Ci) is a specialized organic compound featuring a butynoic acid core substituted with an amino-ethylphenyl group, making it a valuable intermediate for advanced synthesis. This compound is particularly significant for its role in the development of novel chemical entities, including potential pharmaceutical candidates and functional materials. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for building complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis: Acts as a versatile precursor for creating complex molecules with acetylene and aniline functionalities.
• Material Science: Investigated for the preparation of specialty polymers, dyes, and advanced organic materials.
• Chemical Research: Employed in academic and industrial R&D for methodological studies and exploring new reaction pathways.

Basic Information

Product Name	2-Butynoicacid,4-[(4-Ethylphenyl)Amino]-(9Ci)
CAS No.	436849-21-7
Molecular Formula	C12H13NO2
Molecular Weight	203.24 g/mol
Synonyms	4-[(4-Ethylphenyl)amino]-2-butynoic acid; 4-(4-Ethylanilino)but-2-ynoic acid; 2-Butynoic acid, 4-[(4-ethylphenyl)amino]-; 436849-21-7; 4-(p-Ethylphenylamino)but-2-ynoic acid
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide Certificates of Analysis (COA) for every batch, detailing purity and identity confirmation. Quality is assured through analytical techniques including HPLC, NMR, and mass spectrometry. Specifications are designed to meet the stringent requirements of research and development applications.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.