Description

3-Oxabicyclo[3.3.1]Nonan-9-One, 6-Hydroxy-, (1S,5S)- (9Ci) is a high-purity, chiral bicyclic lactone compound of significant interest in advanced organic synthesis. Its unique stereochemistry and functional groups make it a valuable building block for constructing complex molecular architectures. This compound is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and fine chemical industries for the development of novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of complex drug candidates, particularly those requiring specific stereocenters.
• Asymmetric Synthesis: Used as a precursor or auxiliary in catalytic asymmetric reactions to induce enantioselectivity.
• Fragrance & Flavor Chemistry: Acts as a building block for the creation of novel odorants and flavor molecules with unique organoleptic properties.
• Material Science Research: Investigated as a monomer or cross-linking agent for the development of specialty polymers with tailored properties.
• Agrochemical Development: Employed in the research and synthesis of new, more effective active ingredients for crop protection.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic chemistry and process optimization.

Basic Information

Item	Details
Product Name	3-Oxabicyclo[3.3.1]Nonan-9-One, 6-Hydroxy-, (1S,5S)- (9Ci)
CAS No.	625100-07-4
Molecular Formula	C8H12O3
Molecular Weight	156.18 g/mol
Synonyms	(1S,5S)-6-Hydroxy-3-oxabicyclo[3.3.1]nonan-9-one; (1S,5S)-6-Hydroxy-9-oxa-3-oxabicyclo[3.3.1]nonan-9-one; 6-Hydroxy-3-oxabicyclo[3.3.1]nonan-9-one, (1S-cis)-; Chiral Bicyclic Lactone; (1S,5S)-6-Hydroxy-3-oxabicyclo[3.3.1]nonane-9-one
EINECS	Contact for details

Quality Control

We maintain a strict quality management system to ensure batch-to-batch consistency and high purity. Our production of this advanced intermediate adheres to current Good Manufacturing Practice (GMP) principles where applicable. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity (typically >97% by HPLC), chiral purity, and impurity profiles. We support our global clients with full regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere for prolonged operations to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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