Description

6-Oxabicyclo[3.1.0]Hexan-2-Ol, 2-Ethynyl-5-Methyl-, (1Alpha,2Alpha,5Alpha)- (9Ci) is a high-value, structurally complex bicyclic ether-alcohol derivative featuring an ethynyl group, making it a versatile chiral building block for advanced organic synthesis. Its unique oxabicyclo[3.1.0]hexane scaffold and defined stereochemistry are critical for constructing molecules with specific three-dimensional architectures. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for applications in medicinal chemistry, asymmetric synthesis, and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) and antiviral therapies.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides, where its bicyclic structure can contribute to unique biological activity.
• Asymmetric Catalysis: Acts as a precursor or ligand for chiral catalysts used in stereoselective chemical transformations.
• Material Science Research: Investigated as a monomer or cross-linking agent for the synthesis of specialized polymers with tailored properties.
• Academic & Institutional R&D: Employed in university and research institute laboratories for methodological studies in synthetic organic chemistry.
• Fine Chemical Production: Utilized in the multi-step synthesis of other high-value, complex fine chemicals and specialty materials.

Basic Information

Item	Details
Product Name	6-Oxabicyclo[3.1.0]Hexan-2-Ol, 2-Ethynyl-5-Methyl-, (1Alpha,2Alpha,5Alpha)- (9Ci)
CAS No.	90821-46-8
Molecular Formula	C8H10O2
Molecular Weight	138.16 g/mol
Synonyms	(1α,2α,5α)-2-Ethynyl-5-methyl-6-oxabicyclo[3.1.0]hexan-2-ol; 2-Ethynyl-5-methyl-6-oxabicyclo[3.1.0]hexan-2-ol, (1α,2α,5α)-; 90821-46-8; (1alpha,2alpha,5alpha)-2-Ethynyl-5-methyl-6-oxabicyclo[3.1.0]hexan-2-ol; 6-Oxabicyclo[3.1.0]hexan-2-ol, 2-ethynyl-5-methyl-, (1α,2α,5α)-; 2-Ethynyl-5-methyl-6-oxabicyclo[3.1.0]hexan-2-ol
EINECS	Contact for details

Quality Control

Every batch of 6-Oxabicyclo[3.1.0]Hexan-2-Ol, 2-Ethynyl-5-Methyl-, (1Alpha,2Alpha,5Alpha)- (9Ci) is produced and analyzed under strict quality management protocols to ensure high purity, consistent stereochemical integrity, and batch-to-batch reproducibility. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with exacting research and development standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. For long-term storage, it is recommended to keep the material at 2-8°C under an inert atmosphere to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
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.