Description

Tricyclo[4.2.1.12,5]Dec-3-En-9-One, 1-Ethyl-, (1R,2R,5S,6S)-Rel- (9Ci) is a specialized, stereochemically defined organic compound belonging to the class of functionalized tricyclic ketones. This high-purity chiral building block is critical for advanced organic synthesis, offering precise molecular architecture for constructing complex target molecules. It is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Synthesis: Used in the creation of advanced, stereospecific pesticides and herbicides where specific spatial orientation is crucial for biological activity.
• Advanced Material Research: Acts as a precursor for developing novel polymers or liquid crystals with specific optical or mechanical properties.
• Asymmetric Catalysis Ligand Precursor: Provides a complex, rigid backbone for the synthesis of novel chiral ligands and organocatalysts.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in total synthesis and stereochemistry.
• Flavor & Fragrance Industry: Potential use as an intermediate for synthesizing complex, naturally occurring odorant molecules with high stereochemical purity.

Basic Information

Item	Detail
Product Name	Tricyclo[4.2.1.12,5]Dec-3-En-9-One, 1-Ethyl-, (1R,2R,5S,6S)-Rel- (9Ci)
CAS No.	640756-28-1
Molecular Formula	C12H16O
Molecular Weight	176.26 g/mol
Synonyms	1-Ethyltricyclo[4.2.1.12,5]dec-3-en-9-one; (1R,2R,5S,6S)-rel-1-Ethyltricyclo[4.2.1.1²,⁵]dec-3-en-9-one; Tricyclo[4.2.1.1²,⁵]dec-3-en-9-one, 1-ethyl-, (1R,2R,5S,6S)-rel-; 640756-28-1; 1-Ethyl-tricyclo[4.2.1.1²,⁵]dec-3-en-9-one; rel-(1R,2R,5S,6S)-1-Ethyltricyclo[4.2.1.1²,⁵]dec-3-en-9-one
EINECS	Contact for details

Quality Control

Our Tricyclo[4.2.1.12,5]Dec-3-En-9-One, 1-Ethyl-, (1R,2R,5S,6S)-Rel- (9Ci) is produced under strict quality management systems to ensure batch-to-batch consistency and high chemical purity. Each lot undergoes comprehensive analytical characterization, including chiral purity assessment by HPLC, to meet the exacting standards required for advanced synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and specific analytical results.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% 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.