Description

[1-(Bromomethyl)Cyclopropyl]Methyl Acetate is a specialized brominated ester building block of significant interest in advanced organic synthesis. Its unique cyclopropyl structure combined with reactive bromomethyl and acetate functionalities makes it a versatile precursor for constructing complex molecular architectures. This high-purity intermediate is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those requiring cyclopropane rings for conformational restriction or metabolic stability.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the cyclopropyl group can enhance biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands and organometallic catalysts used in asymmetric synthesis.
• Material Science Research: Employed in the development of specialty polymers and advanced organic materials with tailored properties.
• Cross-Coupling Reactions: The bromomethyl group makes it a suitable substrate for various palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Negishi).
• Derivatization Agent: Used to introduce the (bromomethyl)cyclopropyl moiety into larger molecules for structure-activity relationship (SAR) studies.

Basic Information

Product Name	[1-(Bromomethyl)Cyclopropyl]Methyl Acetate
CAS No.	20156-74-5
Molecular Formula	C7H11BrO2
Molecular Weight	207.07 g/mol
Synonyms	Acetic Acid [1-(Bromomethyl)cyclopropyl]methyl Ester; (1-(Bromomethyl)cyclopropyl)methyl acetate; Cyclopropanemethanol, 1-(bromomethyl)-, acetate; 1-(Bromomethyl)cyclopropylmethyl acetate; (1-Bromomethyl-cyclopropyl)-methyl acetate
EINECS	Contact for details

Quality Control

Our [1-(Bromomethyl)Cyclopropyl]Methyl Acetate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity for research and production use. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting our customers' regulatory and compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and bases. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed when not in use to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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