Description

9Bh-Benz[E]Indene-5,9B-Diol, Dodecahydro-3A-Methyl-, (3Ar,5S,5As,9As,9Br)-Rel- (9Ci) is a high-purity, stereochemically defined synthetic intermediate of significant interest in advanced organic synthesis. Its complex polycyclic diol structure makes it a valuable chiral building block for the development of novel pharmacologically active compounds. This product is essential for research and development chemists in the pharmaceutical and fine chemical industries seeking to construct sophisticated molecular architectures.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) or anti-inflammatory targets.
• Asymmetric Synthesis: Utilized as a sophisticated starting material or chiral auxiliary in catalytic asymmetric reactions to induce stereoselectivity.
• Fine Chemical Research: Serves as a complex scaffold in academic and industrial R&D for exploring new chemical entities and reaction pathways.
• Ligand and Catalyst Development: The diol functionality can be modified to create novel chelating ligands for metal-catalyzed transformations.
• Material Science Precursor: Potential use in the synthesis of specialized organic materials with specific stereochemical properties.

Basic Information

Product Name	9Bh-Benz[E]Indene-5,9B-Diol, Dodecahydro-3A-Methyl-, (3Ar,5S,5As,9As,9Br)-Rel- (9Ci)
CAS No.	491862-21-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	rel-(3aR,5S,5aS,9aS,9bR)-Dodecahydro-3a-methyl-9bH-benz[e]indene-5,9b-diol; (3aR,5S,5aS,9aS,9bR)-3a-Methyldodecahydro-9bH-benz[e]indene-5,9b-diol; 9bH-Benz[e]indene-5,9b-diol, dodecahydro-3a-methyl-, (3aR,5S,5aS,9aS,9bR)-rel-; CAS 491862-21-6
EINECS	Contact for details

Quality Control

Our 9Bh-Benz[E]Indene-5,9B-Diol, Dodecahydro-3A-Methyl-, (3Ar,5S,5As,9As,9Br)-Rel- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment by HPLC, to ensure high chemical and stereochemical purity suitable for sensitive synthetic applications. Certificates of Analysis (COA) with detailed chromatographic 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 place at controlled room temperature (15-25°C). The product may be hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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