Description

[5R,(-)]-5-[(E)-5-(3-Furyl)-2-Methyl-1-Pentenyl]-3-[3-(3-Furyl)Propyl]-4,5-Dihydrofuran-2(3H)-One is a specialized chiral furanone derivative, a high-value synthetic intermediate prized for its complex molecular architecture. This compound matters for its role as a critical building block in advanced organic synthesis, enabling the construction of complex natural product analogs and novel chemical entities. It is primarily needed by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of potential drug candidates, particularly for complex target molecules.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, leveraging its unique furan-based structure for biological activity.
• Fine Chemical Synthesis: Acts as a versatile building block for creating specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Academic & R&D: Employed in university and institutional laboratories for methodological studies in asymmetric synthesis and natural product total synthesis.
• Material Science: Investigated as a monomer or precursor for advanced polymers with specific optical or electronic properties.

Basic Information

Product Name	[5R,(-)]-5-[(E)-5-(3-Furyl)-2-Methyl-1-Pentenyl]-3-[3-(3-Furyl)Propyl]-4,5-Dihydrofuran-2(3H)-One
CAS No.	33762-14-0
Molecular Formula	C22H26O4
Molecular Weight	354.44 g/mol
Synonyms	(-)-5-[(E)-5-(3-Furyl)-2-methyl-1-pentenyl]-3-[3-(3-furyl)propyl]dihydro-2(3H)-furanone; (5R)-5-[(1E)-5-(3-Furanyl)-2-methyl-1-penten-1-yl]-3-[3-(3-furanyl)propyl]-4,5-dihydro-2(3H)-furanone; 5-[(E)-5-(3-Furyl)-2-methyl-1-pentenyl]-3-[3-(3-furyl)propyl]dihydrofuran-2(3H)-one; 33762-14-0; A chiral furanone derivative.
EINECS	Contact for details

Quality Control

Our [5R,(-)]-5-[(E)-5-(3-Furyl)-2-Methyl-1-Pentenyl]-3-[3-(3-Furyl)Propyl]-4,5-Dihydrofuran-2(3H)-One is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure high chemical and isomeric purity for research applications. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be incompatible with strong alkali/organic solvent. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.