Description

(1Ar,7R,7Ar,7Bs)-1A,2,6,7,7A,7B-Hexahydro-1,1,7,7A-Tetramethyl-1H-Cyclopropa[A]Naphthalene is a high-purity, specialized sesquiterpene derivative with a complex polycyclic structure. This compound serves as a valuable intermediate and building block in advanced organic synthesis, prized for its unique stereochemistry and functional group potential. It is primarily utilized by R&D laboratories and production facilities in the pharmaceutical, fragrance, and fine chemical industries for developing novel active ingredients and specialty aroma chemicals.

Application

• Pharmaceutical Intermediate: Key chiral building block for the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Fragrance & Flavor Synthesis: Used in the creation of novel, high-value aroma chemicals and odorants due to its unique terpenoid backbone.
• Organic Synthesis Research: Serves as a sophisticated starting material or intermediate in academic and industrial research for methodology development and total synthesis projects.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, catalysts, and ligands where specific stereochemistry is required.
• Agrochemical Intermediate: Potential use in the synthesis of advanced, biologically active compounds for crop protection.

Basic Information

Product Name	(1Ar,7R,7Ar,7Bs)-1A,2,6,7,7A,7B-Hexahydro-1,1,7,7A-Tetramethyl-1H-Cyclopropa[A]Naphthalene
CAS No.	34143-96-9
Molecular Formula	C15H24
Molecular Weight	204.35 g/mol
Synonyms	1H-Cyclopropa[a]naphthalene, 1a,2,6,7,7a,7b-hexahydro-1,1,7,7a-tetramethyl-, [1aR-(1aα,7α,7aα,7bα)]-; Cedrene isomer; 1(10)E,4E,9-Cedratriene; (1aR,7S,7aS,7bR)-1a,2,6,7,7a,7b-Hexahydro-1,1,7,7a-tetramethyl-1H-cyclopropa[a]naphthalene; Cedrane derivative
EINECS	Contact for details

Quality Control

Our (1Ar,7R,7Ar,7Bs)-1A,2,6,7,7A,7B-Hexahydro-1,1,7,7A-Tetramethyl-1H-Cyclopropa[A]Naphthalene is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting compliance in regulated applications.

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 heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Purity (HPLC)	≥ 98.0%
Optical Rotation	Contact for details
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.