Description

2-Furanaceticacid,2,5-Dihydro-4-Methoxy-3-Methyl-5-Oxo-,Methylester,Rel-(-)-(9Ci) is a high-purity, chiral furan derivative with significant utility in advanced organic synthesis. This compound serves as a critical chiral building block and synthetic intermediate for the development of complex molecules, particularly in the pharmaceutical sector. It is essential for research chemists and process development scientists working on active pharmaceutical ingredients (APIs), agrochemicals, and specialty fine chemicals where stereochemical control is paramount.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced, stereoselective pesticides and herbicides.
• Fine Chemical Production: Serves as a specialized building block for synthesizing complex fragrance and flavor compounds.
• Academic & Industrial R&D: A valuable reagent for methodological studies in asymmetric synthesis and catalysis.
• Material Science Precursor: Potential use in the synthesis of specialized polymers and functional materials.

Basic Information

Product Name	2-Furanaceticacid,2,5-Dihydro-4-Methoxy-3-Methyl-5-Oxo-,Methylester,Rel-(-)-(9Ci)
CAS No.	794567-90-1
Molecular Formula	C9H12O5
Molecular Weight	200.19 g/mol
Synonyms	rel-(-)-Methyl 2,5-dihydro-4-methoxy-3-methyl-5-oxo-2-furanacetate; (R)-(-)-Methyl 4-methoxy-3-methyl-5-oxo-2,5-dihydrofuran-2-acetate; Methyl (2R)-2-(4-methoxy-3-methyl-5-oxo-2,5-dihydrofuran-2-yl)acetate; 2-Furanacetic acid, 2,5-dihydro-4-methoxy-3-methyl-5-oxo-, methyl ester, (2R)-; (-)-Methyl 4-methoxy-3-methyl-5-oxo-2,5-dihydrofuran-2-acetate; Chiral furan ester intermediate; 794567-90-1
EINECS	Contact for details

Quality Control

Our production of 2-Furanaceticacid,2,5-Dihydro-4-Methoxy-3-Methyl-5-Oxo-,Methylester,Rel-(-)-(9Ci) adheres to stringent quality management systems to ensure batch-to-batch consistency and high chiral purity. All materials are characterized by advanced analytical techniques including HPLC, GC, and chiral analysis. A comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles 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 a controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Loss on Drying	≤ 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.