Description

Decahydro-4B,6,6-Trimethyl-8H-Benzo[3,4]Cyclobuta[1,2-B]Pyran-8-One is a high-purity, complex organic compound with a unique fused ring structure, serving as a critical advanced intermediate in modern chemical synthesis. Its value lies in enabling the production of sophisticated molecules where precise stereochemistry and functional group compatibility are paramount. This product is essential for research and development laboratories and production facilities in the pharmaceutical, agrochemical, and specialty fragrance industries seeking to develop novel active ingredients and high-value materials.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-inflammatory therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides with complex molecular architectures.
• Flavor & Fragrance Ingredient: Serves as a precursor for high-value aroma chemicals and specialty fragrance components requiring specific olfactory profiles.
• Material Science Research: Investigated as a monomer or precursor for advanced polymers and organic electronic materials due to its rigid, polycyclic structure.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for methodological studies in cycloaddition and ring-forming reactions.

Basic Information

Product Name	Decahydro-4B,6,6-Trimethyl-8H-Benzo[3,4]Cyclobuta[1,2-B]Pyran-8-One
CAS No.	97635-26-2
Molecular Formula	C15H22O2
Molecular Weight	234.33 g/mol
Synonyms	8H-Benzo[3,4]cyclobuta[1,2-b]pyran-8-one, decahydro-4b,6,6-trimethyl-; 4b,6,6-Trimethyldecahydrobenzo[3,4]cyclobuta[1,2-b]pyran-8-one; 1,2,3,4,4a,4b,5,6,7,8-Decahydro-4b,6,6-trimethylbenzo[3,4]cyclobuta[1,2-b]pyran-8-one; 8-Oxodecahydro-4b,6,6-trimethylbenzo[3,4]cyclobuta[1,2-b]pyran; (4bS,8aR)-4b,6,6-Trimethyldecahydrobenzo[3,4]cyclobuta[1,2-b]pyran-8-one
EINECS	Contact for details

Quality Control

Our Decahydro-4B,6,6-Trimethyl-8H-Benzo[3,4]Cyclobuta[1,2-B]Pyran-8-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and chiral purity where applicable. Our quality commitment supports compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. 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 (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5%

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