Description

Bicyclo[3.3.1]Nonane-2,6-Diol, 2,4,6,8-Tetramethyl-, (1R,2S,4S,5R,6S,8S)-Rel- (9Ci) is a high-purity, stereochemically defined bicyclic diol derivative, serving as a sophisticated chiral building block and ligand precursor in advanced organic synthesis. Its rigid, multi-substituted framework provides unique spatial control, making it invaluable for constructing complex molecular architectures with precise stereochemistry. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors, particularly for developing active pharmaceutical ingredients (APIs), catalysts, and high-performance materials.

Application

• Chiral Ligand and Catalyst Synthesis: A key precursor for developing novel asymmetric catalysts and ligands used in enantioselective transformations.
• Pharmaceutical Intermediate: Serves as a critical chiral scaffold in the research and production of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Development: Used in the synthesis of advanced, stereospecific pesticides and herbicides.
• Material Science Research: Acts as a monomer or cross-linking agent for creating polymers with specific rigid backbone structures.
• Academic and R&D Laboratories: A valuable tool for methodological studies in organic chemistry and stereochemistry.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals requiring high stereochemical purity.

Basic Information

Item	Details
Product Name	Bicyclo[3.3.1]Nonane-2,6-Diol, 2,4,6,8-Tetramethyl-, (1R,2S,4S,5R,6S,8S)-Rel- (9Ci)
CAS No.	431877-08-6
Molecular Formula	C13H24O2
Molecular Weight	212.33 g/mol
Synonyms	rel-(1R,2S,4S,5R,6S,8S)-2,4,6,8-Tetramethylbicyclo[3.3.1]nonane-2,6-diol; 2,4,6,8-Tetramethylbicyclo[3.3.1]nonane-2,6-diol, rel-(1R,2S,4S,5R,6S,8S)-; Bicyclo[3.3.1]nonane-2,6-diol, 2,4,6,8-tetramethyl-, (1R,2S,4S,5R,6S,8S)-rel-; Tetramethyl Bicyclononanediol; TMBCD; Chiral TMBCD Diol.
EINECS	Contact for details

Quality Control

Our Bicyclo[3.3.1]Nonane-2,6-Diol, 2,4,6,8-Tetramethyl- derivative is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral HPLC, NMR, and GC/MS, to ensure high chemical and stereochemical purity suitable for demanding synthetic applications. Certificates of Analysis (COA) with full characterization data are provided to guarantee traceability and batch-to-batch consistency.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
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.