Description

Bicyclo[2.1.0]Pentane-5-Carboxylic Acid, Ethyl Ester, (1Alpha,4Alpha,5Beta)- (9Ci) is a specialized bicyclic organic ester compound with a unique strained ring structure. This high-value chemical intermediate is critical for advanced synthetic chemistry, particularly in the development of novel molecular architectures. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for use in the synthesis of complex active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, especially those requiring strained, three-dimensional scaffolds for enhanced biological activity.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where its unique bicyclic structure can contribute to novel modes of action.
• Material Science: Serves as a precursor for specialty polymers and advanced organic materials with tailored physical properties.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic synthesis, including cycloaddition reactions and strain-release chemistry.
• Fine Chemical Synthesis: Employed in the production of complex fragrance compounds, flavors, and other high-value specialty chemicals.

Basic Information

Product Name	Bicyclo[2.1.0]Pentane-5-Carboxylic Acid, Ethyl Ester, (1Alpha,4Alpha,5Beta)- (9Ci)
CAS No.	50338-78-8
Molecular Formula	C9H14O2
Molecular Weight	154.21 g/mol
Synonyms	Ethyl Bicyclo[2.1.0]pentane-5-carboxylate; (1α,4α,5β)-Bicyclo[2.1.0]pentane-5-carboxylic acid ethyl ester; Ethyl (1α,4α,5β)-bicyclo[2.1.0]pentane-5-carboxylate; Bicyclo[2.1.0]pentane-5-carboxylic acid, ethyl ester, (1α,4α,5β)-; 5-Ethoxycarbonylbicyclo[2.1.0]pentane
EINECS	Contact for details

Quality Control

Our production of Bicyclo[2.1.0]Pentane-5-Carboxylic Acid, Ethyl Ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. All materials are characterized using advanced analytical techniques including NMR, GC-MS, and HPLC. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider inert gas atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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