Description

1A,2,7,7A-Tetrahydro-1A,8-Diphenyl-1,2,7-Metheno-1H-Cyclopropa[B]Naphthalene-1-Carboxylic Acid Methyl Ester is a complex, polycyclic organic compound featuring a unique cyclopropane-fused naphthalene core structure. This compound is valued as a specialized chemical intermediate for advanced organic synthesis, particularly in the development of novel molecular architectures. It is primarily sought by pharmaceutical research and development organizations and fine chemical manufacturers for creating complex target molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug candidates, especially those requiring rigid, polycyclic frameworks.
• Organic Synthesis Research: Used in academic and industrial R&D labs for constructing novel carbon skeletons and studying cyclopropane chemistry.
• Material Science Precursor: Potential intermediate in the development of organic electronic materials or specialty polymers with unique structural properties.
• Agrochemical Synthesis: Can be utilized in the research and development of advanced active ingredients with complex steric and electronic profiles.
• Catalyst Ligand Development: The rigid, multi-cyclic structure may be functionalized to create novel ligands for asymmetric catalysis.

Basic Information

Product Name	1A,2,7,7A-Tetrahydro-1A,8-Diphenyl-1,2,7-Metheno-1H-Cyclopropa[B]Naphthalene-1-Carboxylic Acid Methyl Ester
CAS No.	40897-22-1
Molecular Formula	C28H22O2
Molecular Weight	390.48 g/mol
Synonyms	Methyl 1a,2,7,7a-tetrahydro-1a,8-diphenyl-1,2,7-metheno-1H-cyclopropa[b]naphthalene-1-carboxylate; 1H-Cyclopropa[b]naphthalene-1-carboxylic acid, 1a,2,7,7a-tetrahydro-1a,8-diphenyl-1,2,7-metheno-, methyl ester; Methyl 1a,2,7,7a-tetrahydro-1a,8-diphenyl-1,2,7-methenocyclopropa[b]naphthalene-1-carboxylate; 40897-22-1; Cyclopropanaphthalene derivative
EINECS	Contact for details

Quality Control

Our 1A,2,7,7A-Tetrahydro-1A,8-Diphenyl-1,2,7-Metheno-1H-Cyclopropa[B]Naphthalene-1-Carboxylic Acid Methyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and physical characteristics are provided to guarantee it meets the stringent requirements for research and development applications.

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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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