Description

3-Butenamide, 2,2-Dimethyl- is a specialized, high-purity chemical intermediate featuring a reactive terminal alkene and an amide functional group. This compound is valued for its role in advanced organic synthesis, particularly in the construction of complex molecules and polymers. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a functionalized butenamide moiety.
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents and herbicides.
• Polymer & Resin Modifier: Serves as a co-monomer or cross-linking agent in specialty polymer formulations to introduce specific chemical functionalities.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for Michael addition reactions, cycloadditions, and other carbon-carbon bond-forming processes.
• Fine Chemical Production: Acts as a precursor in the manufacture of dyes, flavors, and other high-value fine chemicals.

Basic Information

Product Name	3-Butenamide, 2,2-Dimethyl-
CAS No.	7472-48-2
Molecular Formula	C6H11NO
Molecular Weight	113.16 g/mol
Synonyms	2,2-Dimethyl-3-butenamide; 2-Methylbut-3-enamide; 3-Buten-2-one, 2-methyl-; 2,2-Dimethylvinylacetamide; N,N-Dimethylacrylamide (common misnomer, verify structure); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 3-Butenamide, 2,2-Dimethyl- is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay by HPLC and identification by FT-IR and NMR spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment.

Storage

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

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%

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