Description

2-Oxabicyclo[2.1.1]Hexane-5-Carboxylicacid,Methylester,(1Alpha,4Alpha,5Beta)-(9Ci) CAS NO 112623-23-1 is a specialized bicyclic lactone derivative, a high-value synthetic intermediate prized for its unique, strained molecular architecture. This compound matters for its role as a versatile chiral building block in advanced organic synthesis, enabling the construction of complex molecules with precise stereochemistry. It is primarily needed by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients, as well as by fine chemical manufacturers producing high-purity intermediates.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new drug candidates, particularly in medicinal chemistry programs targeting complex molecular scaffolds.
• Agrochemical Synthesis: Used in the production of advanced, stereochemically-defined active ingredients for crop protection products.
• Fine Chemical Manufacturing: Serves as a critical building block for the synthesis of specialty chemicals, flavors, and fragrances requiring specific three-dimensional structures.
• Academic & Industrial Research: A valuable reagent for methodological studies in organic chemistry, including cycloaddition reactions and stereoselective synthesis.
• Material Science Precursor: Potential use in the synthesis of monomers for specialized polymers with unique thermal or mechanical properties.

Basic Information

Product Name	2-Oxabicyclo[2.1.1]Hexane-5-Carboxylicacid,Methylester,(1Alpha,4Alpha,5Beta)-(9Ci)
CAS No.	112623-23-1
Molecular Formula	C7H10O3
Molecular Weight	142.15 g/mol
Synonyms	Methyl (1α,4α,5β)-2-oxabicyclo[2.1.1]hexane-5-carboxylate; 2-Oxabicyclo[2.1.1]hexane-5-carboxylic acid, methyl ester, (1α,4α,5β)-; (1R,4S,5R)-Methyl 2-oxabicyclo[2.1.1]hexane-5-carboxylate; Bicyclic Lactone Ester; 112623-23-1; Methyl 2-Oxabicyclo[2.1.1]hexane-5-carboxylate
EINECS	Contact for details

Quality Control

Our 2-Oxabicyclo[2.1.1]Hexane-5-Carboxylicacid,Methylester,(1Alpha,4Alpha,5Beta)-(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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