Description

Pentalene, Octahydro-1,4-Dimethoxy-, (1R,3Ar,4S,6Ar)-Rel- (9Ci) is a specialized, stereochemically defined bicyclic compound featuring a pentalene core structure with methoxy substituents. This high-purity chemical intermediate is valued for its precise molecular architecture, which is critical for advanced synthetic applications in fine chemical and pharmaceutical research. It serves as a key chiral building block for scientists and manufacturers in the agrochemical, pharmaceutical, and advanced material sectors who require reliable, high-quality intermediates for complex synthesis.

Application

• As a chiral synthon in the asymmetric synthesis of complex pharmaceutical active ingredients.
• Utilized as a key intermediate in the research and development of novel agrochemicals and plant protection agents.
• Acts as a precursor molecule for the synthesis of ligands and catalysts used in stereoselective reactions.
• Serves in the development of specialty polymers and advanced materials requiring specific stereochemistry.
• Employed in academic and industrial R&D for methodological studies in organic and medicinal chemistry.
• Potential use in the synthesis of fragrance and flavor compounds where structural specificity is paramount.

Basic Information

Product Name	Pentalene, Octahydro-1,4-Dimethoxy-, (1R,3Ar,4S,6Ar)-Rel- (9Ci)
CAS No.	412930-22-4
Molecular Formula	C12H20O2
Molecular Weight	196.29 g/mol
Synonyms	(1R,3aR,4S,6aR)-rel-Octahydro-1,4-dimethoxypentalene; rel-(1R,3aR,4S,6aR)-Octahydro-1,4-dimethoxypentalene; 1,4-Dimethoxyoctahydropentalene; Octahydro-1,4-dimethoxypentalene (rel-(1R,3aR,4S,6aR)-form); Pentalene, octahydro-1,4-dimethoxy-, (1R,3aR,4S,6aR)-rel-
EINECS	Contact for details

Quality Control

Our production of Pentalene, Octahydro-1,4-Dimethoxy-, (1R,3Ar,4S,6Ar)-Rel- (9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and high chemical purity. Each lot is characterized using advanced analytical techniques, including chiral HPLC, GC, and NMR spectroscopy, to confirm identity, stereochemical purity, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all specifications 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 (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de
Water Content (KF)	≤ 0.5%

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