Description

6-Oxabicyclo[3.1.0]Hexane-3-Carboxylicacid,Methylester(9Ci) is a high-purity, specialized bicyclic oxirane carboxylic acid ester, serving as a critical chiral building block and versatile synthetic intermediate. Its unique strained ring system and functional groups make it valuable for constructing complex molecular architectures with precise stereochemistry. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for synthesizing novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the development of novel active pharmaceutical ingredients (APIs), including potential antiviral, anticancer, and central nervous system (CNS) agents.
• Agrochemical Synthesis: Building block for creating advanced herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Fine Chemical Production: Used in the synthesis of complex flavors, fragrances, and specialty polymers requiring specific stereochemical configurations.
• Material Science Research: Intermediate for developing novel epoxy resins, cross-linking agents, and other polymers with tailored thermal and mechanical properties.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic synthesis, asymmetric catalysis, and the exploration of new chemical spaces.

Basic Information

Product Name	6-Oxabicyclo[3.1.0]Hexane-3-Carboxylicacid,Methylester(9Ci)
CAS No.	365996-95-8
Molecular Formula	C7H10O3
Molecular Weight	142.15 g/mol
Synonyms	Methyl 6-oxabicyclo[3.1.0]hexane-3-carboxylate; Methyl 3-carboxy-6-oxabicyclo[3.1.0]hexane; 6-Oxabicyclo[3.1.0]hexane-3-carboxylic acid methyl ester; Bicyclic oxirane ester; Oxirane-fused cyclopropane carboxylate; (1R,5S,6r)-6-Oxabicyclo[3.1.0]hexane-3-carboxylic acid methyl ester (enantiomer); (1S,5R,6s)-6-Oxabicyclo[3.1.0]hexane-3-carboxylic acid methyl ester (enantiomer)
EINECS	Contact for details

Quality Control

Our 6-Oxabicyclo[3.1.0]Hexane-3-Carboxylicacid,Methylester(9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chiral purity assessment, to meet the stringent requirements of advanced synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Chiral Purity (Chiral HPLC)	≥ 99.0% ee (for enantiopure grades)
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.