Description

1-[(5S)-2-(3-Furyl)-5-Methyl-1-Cyclopenten-1-Yl]-3-Methyl-2-Buten-1-One is a high-purity, optically active chemical intermediate characterized by its unique cyclopentenone structure fused with a furan ring. This compound matters for its role as a sophisticated building block in the synthesis of complex molecules, offering precise stereochemistry for advanced research and development. It is primarily needed by pharmaceutical, agrochemical, and specialty chemical manufacturers for applications in drug discovery, fragrance creation, and the development of novel materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting neurological and inflammatory pathways.
• Agrochemical Research: Used in the development of new generation pesticides and herbicides, leveraging its complex structure for enhanced biological activity.
• Fragrance & Flavor Synthesis: Acts as a building block for creating novel musk-like or woody aroma chemicals due to its cyclopentenone backbone.
• Material Science: Investigated as a monomer or cross-linking agent for producing specialty polymers with unique thermal or optical properties.
• Organic Synthesis Research: Employed in academic and industrial R&D for studying cycloaddition reactions and constructing complex natural product analogs.
• Ligand & Catalyst Development: Utilized in the preparation of chiral ligands for asymmetric catalysis, critical for efficient enantioselective synthesis.

Basic Information

Product Name	1-[(5S)-2-(3-Furyl)-5-Methyl-1-Cyclopenten-1-Yl]-3-Methyl-2-Buten-1-One
CAS No.	39031-29-3
Molecular Formula	C15H18O2
Molecular Weight	230.30 g/mol
Synonyms	(5S)-2-(3-Furyl)-5-methyl-1-cyclopenten-1-yl 3-methyl-2-buten-1-one; (S)-1-[2-(3-Furyl)-5-methyl-1-cyclopenten-1-yl]-3-methyl-2-buten-1-one; 3-Methyl-2-buten-1-one, 1-[(5S)-2-(3-furanyl)-5-methyl-1-cyclopenten-1-yl]-; 1-[(5S)-2-(3-Furyl)-5-methyl-1-cyclopenten-1-yl]-3-methylbut-2-en-1-one; (5S)-2-(3-Furyl)-5-methyl-1-cyclopenten-1-yl isopentenyl ketone; Furan-substituted chiral cyclopentenone
EINECS	Contact for details

Quality Control

Our 1-[(5S)-2-(3-Furyl)-5-Methyl-1-Cyclopenten-1-Yl]-3-Methyl-2-Buten-1-One is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification, to ensure compliance with exacting R&D and process chemistry standards. Certificates of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profiles are provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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