Description

1-Phenyl-1-Aminomethylethene is a versatile organic intermediate featuring both an amine and an alkene functional group on the same carbon atom. This unique structure makes it a valuable building block for synthesizing a wide range of complex molecules, including pharmaceuticals, agrochemicals, and specialty polymers. It is particularly sought after by R&D chemists and process development scientists in the fine chemical and pharmaceutical industries for constructing nitrogen-containing heterocycles and advanced chiral compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds containing β-amino carbonyl motifs or for constructing pyrrolidine and piperidine rings.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides that require a reactive amine-alkene synthon.
• Polymer & Material Science: Serves as a monomer or co-monomer for creating specialty polymers with tailored properties, such as functionalized polyolefins or amine-containing resins.
• Organic Synthesis & Research: A valuable reagent for Michael addition reactions, cycloadditions, and as a scaffold for library synthesis in medicinal chemistry.
• Dye & Pigment Manufacturing: Intermediate in the production of certain complex organic dyes and colorants.
• Cross-coupling Reactions: Useful substrate in palladium-catalyzed reactions for forming carbon-carbon and carbon-nitrogen bonds.

Basic Information

Product Name	1-Phenyl-1-Aminomethylethene
CAS No.	28144-67-4
Molecular Formula	C9H11N
Molecular Weight	133.19 g/mol
Synonyms	α-Methylstyrylamine; 1-Amino-1-phenylpropene; 1-Phenylprop-1-en-1-amine; (1-Phenylvinyl)methylamine; 1-Phenyl-1-aminopropene; 2-Phenyl-2-propen-1-amine; α-Amino-α-methylstyrene; NSC 163022
EINECS	Contact for details

Quality Control

Our 1-Phenyl-1-Aminomethylethene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment ensures the material meets the high standards required for research and commercial synthesis.

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). Due to its hygroscopic and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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