Description

α-Bromo-Cyclopentanepropanoic Acidmethylester is a specialized brominated ester building block of significant interest in advanced organic synthesis. Its molecular structure, featuring both a reactive α-bromo ester moiety and a cyclopentane ring, makes it a versatile precursor for constructing complex molecules. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and complex intermediates.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those requiring cyclopentane-based scaffolds or bromine atoms for further functionalization.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where the cyclopentane ring can contribute to specific biological activity.
• Material Science Research: Acts as a monomer or precursor for developing specialized polymers and advanced materials with unique properties.
• Organic Synthesis Reagent: Employed in various name reactions, such as Reformatsky-type reactions or nucleophilic substitutions, to introduce functionalized cyclopentyl groups.
• Chemical Biology Probe Development: Utilized to create tagged or modified molecules for studying biological pathways and protein interactions.
• Flavor & Fragrance Intermediate: Can be used in the synthesis of complex aroma chemicals that incorporate cyclopentane motifs.

Basic Information

Product Name	α-Bromo-Cyclopentanepropanoic Acidmethylester
CAS No.	1191453-82-3
Molecular Formula	C9H15BrO2
Molecular Weight	235.12 g/mol
Synonyms	Methyl 2-bromo-3-cyclopentylpropanoate; 2-Bromo-3-cyclopentylpropanoic acid methyl ester; 3-Cyclopentyl-2-bromopropionic acid methyl ester; α-Bromo-β-cyclopentylpropionic acid methyl ester; Methyl α-bromo-β-cyclopentylpropionate; Cyclopentanepropanoic acid, α-bromo-, methyl ester; Bromocyclopentanepropanoate
EINECS	Contact for details

Quality Control

Our α-Bromo-Cyclopentanepropanoic Acidmethylester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment supports your R&D and scale-up processes with reliable, high-purity material.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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