Description

Cyclopropa[Cd]Pentalen-2(1H)-One, 3-Ethenylhexahydro-1-Hydroxy-1,2B-Dimethyl-, (1R,2Ar,2Bs,3S,4Ar,4Bs)-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 by research institutions and pharmaceutical manufacturers engaged in the development of new therapeutic agents, particularly in areas requiring sophisticated molecular scaffolds.

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 intricate polycyclic frameworks.
• Medicinal Chemistry Research: Employed in structure-activity relationship (SAR) studies and lead optimization processes.
• Process Chemistry Development: Serves as a starting material or intermediate in scaling up synthetic routes under cGMP conditions.
• Academic Research: Utilized in universities and R&D labs for methodological studies in stereoselective synthesis.

Basic Information

Product Name	Cyclopropa[Cd]Pentalen-2(1H)-One, 3-Ethenylhexahydro-1-Hydroxy-1,2B-Dimethyl-, (1R,2Ar,2Bs,3S,4Ar,4Bs)-Rel- (9Ci)
CAS No.	845293-99-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	rel-(1R,2aR,2bS,3S,4aR,4bS)-3-Ethenyl-1-hydroxy-1,2b-dimethylhexahydro-1H-cyclopropa[cd]pentalen-2-one; 845293-99-4; Cyclopropa[cd]pentalen-2(1H)-one, 3-ethenylhexahydro-1-hydroxy-1,2b-dimethyl-, (1R,2aR,2bS,3S,4aR,4bS)-rel-; (rel)-(1R,2aR,2bS,3S,4aR,4bS)-3-Ethenyl-1-hydroxy-1,2b-dimethylhexahydro-1H-cyclopropa[cd]pentalen-2-one
EINECS	Contact for details

Quality Control

Our Cyclopropa[Cd]Pentalen-2(1H)-One intermediate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis and impurity profiling via advanced chromatographic techniques, to ensure it meets the exacting standards required for pharmaceutical R&D. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. For long-term stability, storage at controlled room temperature (15-25°C) under an inert atmosphere is recommended. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
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.