Description

Methyl 1-(3-Bromophenyl)Cyclopropane-1-Carboxylate is a high-value, synthetically versatile organic building block featuring a cyclopropane ring fused with a brominated aromatic ester. This compound matters for its role as a key intermediate in modern pharmaceutical and agrochemical research, enabling the construction of complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for synthesizing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, leveraging the bioactivity of the cyclopropane motif.
• Ligand and Catalyst Development: Employed in organometallic chemistry for creating specialized phosphine or N-heterocyclic carbene (NHC) ligands.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialty polymers with unique thermal or mechanical properties.
• Chemical Biology Probes: Utilized to create tagged molecules for studying enzyme mechanisms or protein-ligand interactions.
• Scalable Process Chemistry: Suitable for optimization in pilot plants and kilo labs for the commercial-scale production of target molecules.

Basic Information

Product Name	Methyl 1-(3-Bromophenyl)Cyclopropane-1-Carboxylate
CAS No.	749928-59-4
Molecular Formula	C11H11BrO2
Molecular Weight	255.11 g/mol
Synonyms	Methyl 3-Bromobenzoylcyclopropanecarboxylate; 1-(3-Bromophenyl)cyclopropanecarboxylic Acid Methyl Ester; Cyclopropanecarboxylic Acid, 1-(3-Bromophenyl)-, Methyl Ester; Methyl 1-(m-Bromophenyl)cyclopropane-1-carboxylate; 749928-59-4; Methyl 3-bromobenzoylcyclopropane-1-carboxylate
EINECS	Contact for details

Quality Control

Every batch of Methyl 1-(3-Bromophenyl)Cyclopropane-1-Carboxylate is produced under strict quality management systems. We employ advanced analytical techniques including HPLC, GC-MS, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical characteristics is provided with each shipment to support your quality and regulatory requirements.

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. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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