Description

9-Oxabicyclo[3.3.1]Nonane-2,6-Diol, (1R,2R,5R,6R)- (9Ci) CAS NO 545401-87-4 is a high-purity, stereochemically defined bicyclic diol compound. This chiral building block is valued for its rigid, oxygen-bridged structure, which imparts unique stereoelectronic properties for advanced synthesis. It is primarily sought after by research and development chemists in the pharmaceutical and fine chemical industries for the synthesis of complex molecules, including potential drug candidates and specialty materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry programs.
• Asymmetric Synthesis: Utilized as a sophisticated ligand or auxiliary in catalytic asymmetric reactions to induce high enantioselectivity.
• Fine Chemical Production: Serves as a precursor for the manufacture of specialty chemicals, flavors, fragrances, and advanced polymers requiring specific stereochemistry.
• Material Science Research: Investigated as a monomer or cross-linking agent for creating novel polymers with specific thermal or mechanical properties derived from its rigid backbone.
• Academic & Industrial R&D: Employed in exploratory chemistry for constructing complex natural product analogs and molecular scaffolds.

Basic Information

Product Name	9-Oxabicyclo[3.3.1]Nonane-2,6-Diol, (1R,2R,5R,6R)- (9Ci)
CAS No.	545401-87-4
Molecular Formula	C8H14O3
Molecular Weight	158.20 g/mol
Synonyms	(1R,2R,5R,6R)-9-Oxabicyclo[3.3.1]nonane-2,6-diol; (1R,2R,5R,6R)-2,6-Dihydroxy-9-oxabicyclo[3.3.1]nonane; endo,endo-2,6-Dihydroxy-9-oxabicyclo[3.3.1]nonane; (1R,2R,5R,6R)-OBN Diol; Bicyclic Diol Derivative; Chiral 9-Oxa-bicyclo[3.3.1]nonane Diol; LID-001 (Potential R&D Code); Stereoisomer of OBN Diol
EINECS	Contact for details

Quality Control

Our 9-Oxabicyclo[3.3.1]Nonane-2,6-Diol is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the exacting standards required for research and process development. Certificates of Analysis (COA) detailing identity, purity, and enantiomeric excess are provided with each shipment.

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). The compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere for long-term storage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.