Description

3-Furancarboxylicacid,Tetrahydro-4-Methyl-5-Oxo-2-Pentyl-,(2S,3S,4R)-(9Ci) is a high-purity, stereochemically defined chiral building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of complex, biologically active molecules, offering precise control over molecular architecture. Pharmaceutical, agrochemical, and specialty chemical R&D teams need it for constructing novel active ingredients, particularly in the synthesis of potential drug candidates and high-value fine chemicals where specific stereochemistry is critical for function.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), especially in therapeutic areas requiring complex stereocenters.
• Agrochemical Synthesis: Used in the creation of advanced, enantiomerically pure pesticides and herbicides where specific isomer activity is desired.
• Fine Chemical Production: Serves as a specialized building block for synthesizing flavors, fragrances, and other high-value specialty chemicals.
• Academic & Industrial Research: A valuable tool in methodological development and exploration of new synthetic pathways in organic and medicinal chemistry laboratories.
• Catalyst & Ligand Development: Potential precursor for creating novel chiral catalysts or ligands used in asymmetric synthesis.

Basic Information

Product Name	3-Furancarboxylicacid,Tetrahydro-4-Methyl-5-Oxo-2-Pentyl-,(2S,3S,4R)-(9Ci)
CAS No.	807346-05-0
Molecular Formula	C12H20O4
Molecular Weight	228.29 g/mol
Synonyms	(2S,3S,4R)-Tetrahydro-4-methyl-5-oxo-2-pentyl-3-furancarboxylic acid; (2S,3S,4R)-2-Pentyl-4-methyl-5-oxotetrahydrofuran-3-carboxylic acid; 2-Pentyl-4-methyl-5-oxotetrahydrofuran-3-carboxylic acid (stereoisomer); Tetrahydro-4-methyl-5-oxo-2-pentyl-3-furancarboxylic acid (9CI); Chiral butyrolactone carboxylic acid derivative; 3-Furancarboxylic acid, tetrahydro-4-methyl-5-oxo-2-pentyl-, (2S,3S,4R)-
EINECS	Contact for details

Quality Control

Our production of this chiral intermediate adheres to strict quality management systems. Every batch is characterized using advanced analytical techniques including HPLC, GC, chiral analysis, and NMR to ensure identity, purity, and enantiomeric excess meet exacting customer specifications. A comprehensive Certificate of Analysis (COA) detailing all relevant parameters is provided with each shipment to support your quality assurance and regulatory needs.

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 strong oxidizing agents and bases. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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