Description

1,1A,2,5,6,6A,7,7A-Octahydro-1,1,6,6A-Tetramethyl-4H-Cyclopropa[B]Naphthalen-4-One is a high-purity, complex bicyclic ketone that serves as a valuable synthetic intermediate and building block in advanced organic chemistry. Its unique fused cyclopropane-naphthalenone structure makes it a critical precursor for the synthesis of novel compounds with specific steric and electronic properties. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and fragrance industries seeking to create new active ingredients and specialty molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in the development of sterically constrained molecules and complex natural product analogs.
• Agrochemical Research: Used as a precursor in creating new active ingredients for crop protection agents, leveraging its unique molecular framework.
• Fragrance & Flavor Synthesis: Serves as a starting material for the development of novel aroma chemicals and complex odorants due to its bicyclic structure.
• Material Science: Investigated as a monomer or cross-linking agent for the development of specialty polymers with tailored properties.
• Organic Synthesis Research: A versatile intermediate for academic and industrial R&D focused on cyclopropane chemistry, ring-expansion reactions, and the synthesis of complex polycyclic systems.
• Catalyst & Ligand Development: Potential precursor for chiral ligands or organocatalysts used in asymmetric synthesis.

Basic Information

Item	Details
Product Name	1,1A,2,5,6,6A,7,7A-Octahydro-1,1,6,6A-Tetramethyl-4H-Cyclopropa[B]Naphthalen-4-One
CAS No.	23844-98-6
Molecular Formula	C15H22O
Molecular Weight	218.33 g/mol
Synonyms	1,1,6,6A-Tetramethyl-1,1A,2,5,6,6A,7,7A-octahydro-4H-cyclopropa[b]naphthalen-4-one; 4H-Cyclopropa[b]naphthalen-4-one, 1,1a,2,5,6,6a,7,7a-octahydro-1,1,6,6a-tetramethyl-; Tetramethyloctahydrocyclopropanaphthalenone; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 1,1A,2,5,6,6A,7,7A-Octahydro-1,1,6,6A-Tetramethyl-4H-Cyclopropa[B]Naphthalen-4-One is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are 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 area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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