Description

2-Butenamide, 2-Methyl-, (E)- is a high-purity, unsaturated amide derivative with a defined stereochemistry. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, enabling the production of specialized polymers, pharmaceuticals, and agrochemicals. It is primarily utilized by research institutions and industrial manufacturers in the fine chemical, pharmaceutical, and material science sectors.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Polymer Chemistry: Acts as a monomer or co-monomer for creating specialty polymers with specific functional properties.
• Agrochemical Synthesis: Serves as a key precursor in the development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis: A versatile building block for Michael addition reactions and other C-C bond-forming processes in research and development.
• Material Science: Employed in the production of advanced materials, including coatings, adhesives, and functionalized surfaces.
• Chemical Research: Used in academic and industrial R&D for exploring new synthetic pathways and compound libraries.

Basic Information

Product Name	2-Butenamide, 2-Methyl-, (E)-
CAS No.	6028-38-2
Molecular Formula	C5H9NO
Molecular Weight	99.13 g/mol
Synonyms	(E)-2-Methyl-2-butenamide; trans-2-Methyl-2-butenamide; (E)-2-Methylcrotonamide; trans-Crotonamide, 2-methyl-; Tiglamide; 2-Butenamide, 2-methyl-, (E)-; 2-Methyl-trans-2-butenamide; (E)-2-Methylbut-2-enamide
EINECS	227-880-8

Quality Control

Our 2-Butenamide, 2-Methyl-, (E)- is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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