Description

[1,1-Bicyclopropyl]-2-Carboxylicacid,Ethylester,trans-(9Ci) is a specialized bicyclopropyl derivative, a high-value synthetic intermediate prized for its unique strained-ring structure. This compound matters for enabling advanced research and synthesis in medicinal chemistry and materials science, where its rigid, fused cyclopropane rings are key to developing novel molecular architectures. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecules with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its unique bicyclic framework for bioactivity.
• Advanced Materials Synthesis: Acts as a precursor for ligands and monomers in the creation of polymers and functional materials with specific mechanical or optical properties.
• Methodology Development: Employed in academic and industrial research to explore new cyclopropanation and ring-strain release reactions.
• Chemical Biology Probes: Utilized to create molecular probes for studying enzyme mechanisms and protein-ligand interactions due to its conformational rigidity.

Basic Information

Product Name	[1,1-Bicyclopropyl]-2-Carboxylicacid,Ethylester,trans-(9Ci)
CAS No.	144072-15-1
Molecular Formula	C9H14O2
Molecular Weight	154.21 g/mol
Synonyms	trans-Ethyl [1,1'-bicyclopropyl]-2-carboxylate; Ethyl (1R,2S)-rel-(1,1'-Bicyclopropyl)-2-carboxylate; Bicyclopropane-2-carboxylic acid ethyl ester, trans-; Ethyl trans-bicyclopropane-2-carboxylate; 1,1'-Bicyclopropyl-2-carboxylic acid, ethyl ester, trans-; (1R,2S)-1,1'-Bicyclopropyl-2-carboxylic acid ethyl ester; 144072-15-1; trans-Bicyclopropane carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our [1,1-Bicyclopropyl]-2-Carboxylicacid,Ethylester,trans-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. 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)	≥ 97.0%
Isomeric Purity (GC)	≥ 95.0% trans-isomer
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.