Description

3-Furancarboxylicacid,Tetrahydro-2-Methoxy-,Methylester,trans-(9Ci) CAS NO 117632-35-6 is a specialized heterocyclic ester compound, serving as a valuable chiral building block and intermediate in advanced organic synthesis. Its defined stereochemistry and functionalized tetrahydrofuran core make it a critical precursor for the development of complex molecules with high pharmacological relevance. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the synthesis of novel active pharmaceutical ingredients (APIs), agrochemicals, and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex drug candidates, particularly in medicinal chemistry programs targeting new therapeutic agents.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, where its heterocyclic structure can contribute to biological activity.
• Fine Chemical Synthesis: Serves as a versatile building block for creating specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Academic & R&D Laboratories: Employed in methodological studies and as a reference standard in asymmetric synthesis and catalysis research.
• Material Science Precursor: Potential use in the synthesis of specialized polymers or ligands for catalytic systems.

Basic Information

Product Name	3-Furancarboxylicacid,Tetrahydro-2-Methoxy-,Methylester,trans-(9Ci)
CAS No.	117632-35-6
Molecular Formula	C8H12O4
Molecular Weight	172.18 g/mol
Synonyms	trans-Methyl 2-methoxy-2,5-dihydrofuran-3-carboxylate; Methyl (2R,3S)-2-methoxy-2,5-dihydro-3-furoate; Methyl 2-methoxy-4,5-dihydro-3-furancarboxylate; 2,5-Dihydro-2-methoxy-3-furancarboxylic acid methyl ester; Tetrahydro-2-methoxy-3-furancarboxylic acid methyl ester; 3-Furancarboxylic acid, tetrahydro-2-methoxy-, methyl ester, trans-; (2R,3S)-2-Methoxy-2,5-dihydrofuran-3-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our production of 3-Furancarboxylicacid,Tetrahydro-2-Methoxy-,Methylester,trans-(9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques (HPLC, GC, NMR) to verify identity, purity, and enantiomeric excess. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP compliance for pharmaceutical applications and can tailor quality documentation to meet specific client and regulatory requirements.

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). Keep away from heat, sparks, and open flame. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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