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Atomfair Magnesium, bromocyclopentyl- Cyclopentylmagnesium Bromide C5H9BrMg

Description Magnesium, bromocyclopentyl- (CAS No. 33240-34-5) is a highly reactive Grignard reagent with the molecular formula C5H9BrMg . This organomagnesium compound is widely used in synthetic organic chemistry for nucleophilic addition reactions, enabling the formation of carbon-carbon bonds. Supplied as a solution in common solvents such as diethyl ether or THF, it is essential for laboratory-scale and industrial applications requiring precise control over reaction conditions. The reagent is moisture- and air-sensitive, requiring storage under inert gas (e.g., argon or nitrogen) to maintain stability. Ideal for researchers and chemists working on fine chemical synthesis, pharmaceuticals, and advanced material development.

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Description

Description

Magnesium, bromocyclopentyl- (CAS No. 33240-34-5) is a highly reactive Grignard reagent with the molecular formula C5H9BrMg. This organomagnesium compound is widely used in synthetic organic chemistry for nucleophilic addition reactions, enabling the formation of carbon-carbon bonds. Supplied as a solution in common solvents such as diethyl ether or THF, it is essential for laboratory-scale and industrial applications requiring precise control over reaction conditions. The reagent is moisture- and air-sensitive, requiring storage under inert gas (e.g., argon or nitrogen) to maintain stability. Ideal for researchers and chemists working on fine chemical synthesis, pharmaceuticals, and advanced material development.

  • CAS No: 33240-34-5
  • Molecular Formula: C5H9BrMg
  • Molecular Weight: 173.33
  • Exact Mass: 171.97380
  • Monoisotopic Mass: 171.97380
  • IUPAC Name: magnesium;cyclopentane;bromide
  • SMILES: C1CC[CH-]C1.[Mg+2].[Br-]
  • Synonyms: Cyclopentylmagnesium Bromide, 33240-34-5, Bromocyclopentylmagnesium, Magnesium, bromocyclopentyl-, EINECS 251-420-8

Application

Cyclopentylmagnesium Bromide is primarily employed in Grignard reactions to introduce the cyclopentyl group into organic molecules. It is used in the synthesis of pharmaceuticals, agrochemicals, and specialty chemicals. The reagent facilitates the formation of alcohols, ketones, and carboxylic acids through reactions with carbonyl compounds. Its high reactivity makes it valuable for constructing complex molecular architectures in medicinal chemistry.

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