Description

2-Butenoicacid,3-(Acetylamino)-,Ethylester,(2E)- is a specialized organic compound with the CAS number 23652-67-7. This chemical serves as a valuable intermediate in advanced organic synthesis, particularly for constructing complex molecules with specific stereochemistry. It is primarily needed by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fine chemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, especially those requiring specific (E)-alkene geometry.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its functionalized butenoic acid ester structure.
• Fine Chemical Synthesis: Intermediate for producing specialty chemicals, flavors, fragrances, and advanced polymers.
• Academic & Research Chemistry: A reagent for methodological studies in organic synthesis, including cross-coupling reactions and heterocycle formation.
• Bioconjugate Chemistry: Potential use in creating labeled compounds or probes due to the reactive acrylate and amide functionalities.

Basic Information

Product Name	2-Butenoicacid,3-(Acetylamino)-,Ethylester,(2E)-
CAS No.	23652-67-7
Molecular Formula	C8H13NO3
Molecular Weight	171.19 g/mol
Synonyms	(2E)-3-(Acetylamino)-2-butenoic acid ethyl ester; Ethyl (2E)-3-acetamidobut-2-enoate; 3-Acetamidocrotonic acid ethyl ester; (E)-Ethyl 3-acetamidocrotonate; Acetamide, N-(1-ethoxy-1-oxo-2-buten-3-yl)-, (E)-; Ethyl 3-acetamido-2-butenoate; N-Acetyl-3-aminocrotonic acid ethyl ester; 2-Butenoic acid, 3-(acetylamino)-, ethyl ester, (E)-
EINECS	Contact for details

Quality Control

Our 2-Butenoicacid,3-(Acetylamino)-,Ethylester,(2E)- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and process development. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm

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