Description

1(2H)-Pentalenone,5-Ethoxy-4-Ethylhexahydro-3A-Methyl-,(3Aalpha,4Bta,5Alpha,6Aalpha)-(9Ci) is a complex, stereochemically defined bicyclic ketone derivative. This compound matters as a high-value chemical intermediate and research building block for the synthesis of more complex molecules. It is needed by R&D chemists and process development teams in the pharmaceutical and fine chemical industries, where its unique structure enables the exploration of novel synthetic pathways.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the research and development of new active pharmaceutical ingredients (APIs), particularly for complex, stereospecific molecules.
• Fine Chemical Synthesis: Used in the multi-step synthesis of specialty chemicals, agrochemicals, and advanced materials requiring specific stereochemistry.
• Organic Chemistry Research: Acts as a valuable substrate or reagent in methodological studies, catalysis research, and the development of new synthetic transformations.
• Fragrance & Flavor Precursor: Its bicyclic ketone structure can be utilized in the synthesis of complex odorants and flavor compounds.
• Academic & Industrial R&D: Provides a sophisticated starting material for universities and corporate research labs exploring novel chemical spaces and reaction mechanisms.

Basic Information

Product Name	1(2H)-Pentalenone,5-Ethoxy-4-Ethylhexahydro-3A-Methyl-,(3Aalpha,4Bta,5Alpha,6Aalpha)-(9Ci)
CAS No.	148694-09-1
Molecular Formula	C12H20O2
Molecular Weight	196.29 g/mol
Synonyms	5-Ethoxy-4-ethylhexahydro-3a-methyl-1(2H)-pentalenone; (3aα,4β,5α,6aα)-5-Ethoxy-4-ethylhexahydro-3a-methyl-1(2H)-pentalenone; 1(2H)-Pentalenone, 5-ethoxy-4-ethylhexahydro-3a-methyl-, (3aα,4β,5α,6aα)-; Hexahydro-3a-methyl-5-ethoxy-4-ethyl-1(2H)-pentalenone; 148694-09-1; 5-Ethoxy-4-ethyl-3a-methylperhydro-1(2H)-pentalenone
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide comprehensive analytical data to support your R&D and scale-up processes. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request for every batch.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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