Description

3-Furancarboxaldehyde, Tetrahydro-3,4-Dimethyl-2-Oxo-, cis- (9Ci) is a high-purity, specialized heterocyclic building block with the CAS number 170501-51-6. This compound is valued for its unique structural motif, which serves as a versatile intermediate in the synthesis of complex molecules. It is primarily sought after by research and development teams in the pharmaceutical and fine chemical industries for applications in medicinal chemistry and advanced material science.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel active pharmaceutical ingredients (APIs), particularly in projects targeting central nervous system (CNS) and anti-inflammatory agents.
• Fine Chemical Synthesis: Used as a sophisticated building block in the multi-step synthesis of complex natural products, flavors, and fragrances.
• Agrochemical Research: Employed in the development of new generation pesticides and herbicides, leveraging its furan-based structure.
• Material Science Precursor: Investigated as a monomer or precursor for specialized polymers and advanced organic materials.
• Academic & Contract Research: Serves as a critical reagent in university laboratories and CROs (Contract Research Organizations) for methodological studies and discovery chemistry.

Basic Information

Product Name	3-Furancarboxaldehyde, Tetrahydro-3,4-Dimethyl-2-Oxo-, cis- (9Ci)
CAS No.	170501-51-6
Molecular Formula	C8H12O3
Molecular Weight	156.18 g/mol
Synonyms	cis-3,4-Dimethyl-2-oxotetrahydrofuran-3-carboxaldehyde; (3S,4S)-3,4-Dimethyl-2-oxodihydrofuran-3-carbaldehyde; Tetrahydro-3,4-dimethyl-2-oxo-3-furancarboxaldehyde; 3-Furancarboxaldehyde, tetrahydro-3,4-dimethyl-2-oxo-, cis-; 170501-51-6; (3S,4S)-3,4-Dimethyl-2-oxotetrahydrofuran-3-carbaldehyde
EINECS	Contact for details

Quality Control

Every batch of 3-Furancarboxaldehyde, Tetrahydro-3,4-Dimethyl-2-Oxo-, cis- (9Ci) is produced under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and chiral integrity suitable for demanding R&D applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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