Description

4A,6,7,8A,9,9A-Hexahydro-3,4A-Dimethyl-5-Methylenenaphtho[2,3-B]Furan-2,8(4H,5H)-Dione is a complex, high-purity organic compound with a unique fused-ring structure. This specialized chemical serves as a critical advanced intermediate in the synthesis of complex molecules, offering significant value in research and development. It is primarily sought by pharmaceutical R&D and fine chemical synthesis sectors for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the research and development of novel active pharmaceutical ingredients (APIs), particularly for complex polycyclic structures.
• Organic Synthesis Research: Used in academic and industrial laboratories to explore new synthetic pathways and develop novel catalysts or ligands.
• Fine Chemical Production: Serves as a precursor in the manufacture of specialty chemicals, including dyes, pigments, and performance materials.
• Agrochemical R&D: Potential intermediate in the development of new crop protection agents and herbicides with specific activity profiles.
• Material Science: Investigated for the synthesis of organic electronic materials or polymers with unique properties derived from its rigid, fused-ring core.

Basic Information

Product Name	4A,6,7,8A,9,9A-Hexahydro-3,4A-Dimethyl-5-Methylenenaphtho[2,3-B]Furan-2,8(4H,5H)-Dione
CAS No.	71609-00-2
Molecular Formula	C₁₅H₁₈O₃
Molecular Weight	246.30 g/mol
Synonyms	5-Methylenenaphtho[2,3-b]furan-2,8-dione, 4a,6,7,8a,9,9a-hexahydro-3,4a-dimethyl-; 4a,6,7,8a,9,9a-Hexahydro-3,4a-dimethyl-5-methylenenaphtho[2,3-b]furan-2,8-dione; 5-Methylenenaphtho[2,3-b]furan-2,8-dione hexahydro dimethyl derivative; NSC 339586
EINECS	Contact for details

Quality Control

Our production of 4A,6,7,8A,9,9A-Hexahydro-3,4A-Dimethyl-5-Methylenenaphtho[2,3-B]Furan-2,8(4H,5H)-Dione adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including HPLC, NMR, and GC-MS for identity confirmation and impurity profiling. A comprehensive Certificate of Analysis (COA) detailing purity, assay, 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. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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