Description

1-Propenylmagnesium Bromide is a highly reactive organometallic reagent, specifically a Grignard reagent, widely used in organic synthesis. Its core value lies in its ability to act as a powerful nucleophile for the efficient formation of carbon-carbon bonds, enabling the construction of complex molecular frameworks. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials industries, where it serves as a key building block for the synthesis of fine chemicals and active ingredients. The product is supplied as a solution in an appropriate solvent, such as tetrahydrofuran or diethyl ether, to ensure stability and ease of handling.

Application

• Pharmaceutical Intermediates: A critical reagent for the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs) through nucleophilic addition reactions.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides by introducing the propenyl group into target structures.
• Fine Chemical Manufacturing: Enables the production of specialty chemicals, flavors, fragrances, and performance materials requiring specific alkene functionalities.
• Polymer & Material Science: Serves as a monomer or modifier in the development of novel polymers and advanced materials with tailored properties.
• Academic & R&D Laboratories: A fundamental tool for methodological development and exploratory synthesis in organic chemistry research.
• Cross-Coupling Reactions: Can be utilized as a coupling partner in various transition metal-catalyzed reactions to form more complex organic molecules.

Basic Information

Product Name	1-Propenylmagnesium Bromide
CAS No.	14092-04-7
Molecular Formula	C3H5BrMg
Molecular Weight	145.28 g/mol
Synonyms	1-Propenylmagnesium bromide; Propenylmagnesium bromide; (1-Propenyl)magnesium bromide; Magnesium, bromo(1-propenyl)-; 1-Propene, magnesio(1-) bromide; Allylmagnesium bromide (common name for isomer mixture); Grignard reagent from 3-bromopropene
EINECS	Contact for details

Quality Control

Our 1-Propenylmagnesium Bromide solutions undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with stringent industry standards. Quality is verified through analytical methods including titration for assay determination and gas chromatography (GC) to monitor solvent purity and potential by-products. A Certificate of Analysis (COA) detailing concentration, solvent, and specific test results is provided with each shipment. We adhere to cGMP principles where applicable to support our customers in regulated markets.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and easily oxidized nature, this product must be stored under an inert atmosphere (argon or nitrogen) in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C for extended stability. Keep away from heat, sparks, open flames, and incompatible materials such as moisture, acids, and oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to light yellow solution
Concentration	0.5 M to 2.0 M in THF or Et2O (typical)
Assay (Titration)	≥ 95% of stated concentration
Solvent (GC)	Meets stated solvent specifications
Identification (IR/NMR)	Conforms to structure

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