Description

1-(Bromomethyl)-1-Methylcyclobutane is a versatile brominated cyclobutane derivative, a key building block in advanced organic synthesis. Its value lies in its unique sterically hindered structure, which provides a reactive handle for introducing the cyclobutyl moiety into complex molecular frameworks. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used to construct complex molecules for next-generation herbicides, fungicides, and insecticides.
• Ligand & Catalyst Development: Serves as a starting material for creating specialized ligands and organometallic catalysts.
• Material Science Research: Employed in the development of advanced polymers and specialty materials with unique thermal or mechanical properties.
• Cross-Coupling Reactions: Acts as an alkylating agent in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Negishi) to form C-C bonds.
• Fine Chemical Production: Utilized in the multi-step synthesis of complex fragrance and flavor ingredients.

Basic Information

Product Name	1-(Bromomethyl)-1-Methylcyclobutane
CAS No.	98775-14-5
Molecular Formula	C7H13Br
Molecular Weight	177.08 g/mol
Synonyms	(Bromomethyl)methylcyclobutane; 1-Methyl-1-(bromomethyl)cyclobutane; (1-Methylcyclobutyl)methyl bromide; α-Bromo-α-methylcyclobutanemethane; Cyclobutane, 1-(bromomethyl)-1-methyl-; Bromomethyl methylcyclobutane
EINECS	Contact for details

Quality Control

Our 1-(Bromomethyl)-1-Methylcyclobutane is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for pharmaceutical and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant packaging.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Individual impurity ≤ 1.0%

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