Description

Ethyl 1-(Bromomethyl)Cyclopropanecarboxylate CAS NO 1823918-74-6 is a high-value, functionalized cyclopropane derivative serving as a versatile building block in advanced organic synthesis. Its unique structure, featuring both a reactive bromomethyl group and an ester moiety, makes it a critical intermediate for constructing complex molecular architectures. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and material science industries, enabling the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing cyclopropane rings known for conferring metabolic stability and conformational rigidity.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides where the cyclopropane unit can enhance biological activity.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers and advanced materials with tailored properties.
• Chemical Biology Probes: Utilized in the creation of molecular probes and labeled compounds for studying biological mechanisms and drug-target interactions.
• Ligand and Catalyst Development: Acts as a starting material for synthesizing novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Custom Synthesis and Contract Manufacturing: A critical raw material for fine chemical and CDMO (Contract Development and Manufacturing Organization) companies serving the life sciences sector.

Basic Information

Item	Details
Product Name	Ethyl 1-(Bromomethyl)Cyclopropanecarboxylate
CAS No.	1823918-74-6
Molecular Formula	C8H13BrO2
Molecular Weight	221.09 g/mol
Synonyms	1-(Bromomethyl)cyclopropanecarboxylic acid ethyl ester; Ethyl 1-(bromomethyl)cyclopropanecarboxylate; Ethyl (1-(bromomethyl)cyclopropyl)carboxylate; Cyclopropanecarboxylic acid, 1-(bromomethyl)-, ethyl ester; 1823918-74-6; 1-Bromomethyl-1-cyclopropanecarboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Every batch of Ethyl 1-(Bromomethyl)Cyclopropanecarboxylate is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the high-purity standards required for research and commercial synthesis. A detailed Certificate of Analysis (COA), including results from HPLC, GC, NMR, and other relevant analytical techniques, is supplied with each shipment to guarantee identity, purity, and consistency.

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 strong acids and incompatible organic solvents. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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