Description

Cyclopenta[C]Pentalene-3A,5A(1H,6H)-Diol, Hexahydro-4-Methyl-, (3Ar,4S,5As,8Ar)-Rel- (9Ci) is a high-purity, stereochemically defined advanced pharmaceutical intermediate. This compound is valued for its complex polycyclic structure, which serves as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and pharmaceutical manufacturers engaged in the development of new therapeutic agents, particularly in areas requiring sophisticated chiral chemistry.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new drug candidates.
• Organic Synthesis Building Block: Used in complex multi-step syntheses to construct polycyclic frameworks found in natural products and specialty chemicals.
• Asymmetric Catalysis Research: Serves as a substrate or ligand precursor in studies exploring new catalytic methodologies.
• Medicinal Chemistry: Employed in structure-activity relationship (SAR) studies to optimize biological activity and pharmacokinetic properties.
• Process Chemistry Development: Used in scaling up synthetic routes from laboratory to pilot plant scale for potential commercial production.

Basic Information

Product Name	Cyclopenta[C]Pentalene-3A,5A(1H,6H)-Diol, Hexahydro-4-Methyl-, (3Ar,4S,5As,8Ar)-Rel- (9Ci)
CAS No.	697286-79-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	rel-(3aR,4S,5aS,8aR)-Hexahydro-4-methyl-cyclopenta[c]pentalene-3a,5a(1H,6H)-diol; Hexahydro-4-methyl-cyclopenta[c]pentalene-3a,5a-diol (rel-(3aR,4S,5aS,8aR)-); 697286-79-6; (3aR,4S,5aS,8aR)-rel-Hexahydro-4-methyl-3a,5a-cyclopenta[c]pentalenediol
EINECS	Contact for details

Quality Control

Our Cyclopenta[C]Pentalene-3A,5A(1H,6H)-Diol, Hexahydro-4-Methyl-, (3Ar,4S,5As,8Ar)-Rel- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment by HPLC, to ensure it meets the high standards required for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profile is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
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.