Description

2-Butenoic Acid, 3-(Acetylamino)-, Methyl Ester, (2Z)- is a specialized organic compound featuring an α,β-unsaturated ester backbone with an acetamido substituent. This unique molecular structure makes it a valuable versatile building block and intermediate for synthesizing more complex molecules in advanced chemical research and manufacturing. It is primarily needed by pharmaceutical, agrochemical, and fine chemical industries for applications in drug discovery, crop protection, and specialty material development.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a functionalized acrylate moiety.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Acts as a precursor for dyes, pigments, and performance chemicals.
• Organic Synthesis Research: Employed in academic and industrial R&D for constructing heterocycles and complex organic frameworks via Michael addition or cyclization reactions.
• Polymer Modification: Can be used to introduce functional groups into polymer chains to alter material properties.
• Bioconjugate Chemistry: Potential use in linking molecules for diagnostic or therapeutic applications.

Basic Information

Product Name	2-Butenoic Acid, 3-(Acetylamino)-, Methyl Ester, (2Z)-
CAS No.	67654-56-2
Molecular Formula	C7H11NO3
Molecular Weight	157.17 g/mol
Synonyms	(Z)-3-Acetamido-2-butenoic acid methyl ester; Methyl (Z)-3-acetamidobut-2-enoate; Methyl 3-acetamidocrotonate; 3-Acetylamino-2-butenoic acid methyl ester; (2Z)-3-(Acetylamino)-2-butenoic acid methyl ester; N-Acetyl-3-aminocrotonic acid methyl ester; 2-Butenoic acid, 3-(acetylamino)-, methyl ester, (Z)-
EINECS	Contact for details

Quality Control

Our 2-Butenoic Acid, 3-(Acetylamino)-, Methyl Ester, (2Z)- is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key specifications such as assay and impurity profiles. Our quality commitment ensures the material meets the high standards required for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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