Description

(5R,5As)-4,5,5A,6,7,8-Hexahydro-1,5-Dimethyl-8-Methylenenaphtho[2,1-B]Furan is a high-purity, complex organic intermediate characterized by its unique fused ring structure. This compound is valued for its role as a critical building block in advanced organic synthesis, particularly for the development of novel pharmacologically active molecules. It is primarily sought after by research institutions and pharmaceutical companies engaged in the discovery and process development of new chemical entities.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new therapeutic agents, particularly for complex target molecules.
• Organic Synthesis Building Block: Used in advanced multi-step synthesis for constructing complex polycyclic frameworks found in natural products and specialty chemicals.
• Asymmetric Catalysis Research: Acts as a substrate or ligand precursor in studies exploring new catalytic methodologies due to its defined stereochemistry.
• Material Science Research: Investigated as a precursor for specialized organic materials requiring specific rigid, fused-ring architectures.
• Reference Standard: Supplied as a high-purity analytical standard for method development and quality control in related chemical processes.

Basic Information

Product Name	(5R,5As)-4,5,5A,6,7,8-Hexahydro-1,5-Dimethyl-8-Methylenenaphtho[2,1-B]Furan
CAS No.	72943-87-4
Molecular Formula	C15H18O
Molecular Weight	214.30 g/mol
Synonyms	8-Methylene-1,5-dimethyl-4,5,5a,6,7,8-hexahydronaphtho[2,1-b]furan; (5R,5aS)-1,5-Dimethyl-8-methylidene-4,5,5a,6,7,8-hexahydronaphtho[2,1-b]furan; 1,5-Dimethyl-8-methylenenaphtho[2,1-b]furan; 72943-87-4; Naphtho[2,1-b]furan, 4,5,5a,6,7,8-hexahydro-1,5-dimethyl-8-methylene-, (5R,5aS)-
EINECS	Contact for details

Quality Control

Our (5R,5As)-4,5,5A,6,7,8-Hexahydro-1,5-Dimethyl-8-Methylenenaphtho[2,1-B]Furan is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification and impurity profiling via advanced chromatographic techniques, to ensure it meets the exacting standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and specific test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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