Description

3-Furancarboxaldehyde, Tetrahydro-5-Methoxy-2-Methyl- (9Ci) is a specialized heterocyclic aldehyde building block of significant interest in fine chemical synthesis. Its value lies in its unique furan-derived structure, which serves as a versatile precursor for creating complex molecules. This compound is primarily needed by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its furan ring contributes to specific biological activity.
• Flavor & Fragrance Chemistry: Serves as a building block for synthesizing complex aroma chemicals and flavoring agents due to its structural features.
• Material Science Research: Investigated as a monomer or precursor for novel polymers and functional materials with specialized properties.
• Organic Synthesis: Employed in academic and industrial R&D for methodologies like asymmetric synthesis, cycloadditions, and the construction of complex natural product analogs.

Basic Information

Product Name	3-Furancarboxaldehyde, Tetrahydro-5-Methoxy-2-Methyl- (9Ci)
CAS No.	126810-41-1
Molecular Formula	C8H12O3
Molecular Weight	156.18 g/mol
Synonyms	5-Methoxy-2-methyltetrahydrofuran-3-carboxaldehyde; 2-Methyl-5-methoxytetrahydrofuran-3-carbaldehyde; Tetrahydro-5-methoxy-2-methyl-3-furancarboxaldehyde; 3-Formyl-2-methyl-5-methoxytetrahydrofuran; (3R,5S)-5-Methoxy-2-methyltetrahydrofuran-3-carbaldehyde (if stereospecific); (3S,5R)-5-Methoxy-2-methyltetrahydrofuran-3-carbaldehyde; Tetrahydrofuran-3-carboxaldehyde derivative
EINECS	Contact for details

Quality Control

Our 3-Furancarboxaldehyde, Tetrahydro-5-Methoxy-2-Methyl- (9Ci) is produced under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing purity, enantiomeric excess (if applicable), and impurity profiles are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage or after opening to maintain purity. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Enantiomeric Purity (Chiral HPLC)	Contact for details
Water Content (KF)	≤ 0.5%

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