Description

(2S,4Aα,7Aβ,8Aβ,8Bα)-Decahydro-2β-Methoxy-8,8-Dimethyl-1,5-Bis(Methylene)-2H-Cyclopropa[3,4]Cyclohepta[1,2-C]Pyran-4α-Ol Acetate is a complex, high-purity sesquiterpene derivative with a unique fused-ring structure. This compound matters as a valuable advanced intermediate or reference standard for research and development in fine chemical synthesis. It is primarily needed by pharmaceutical R&D laboratories and specialty chemical manufacturers working on novel bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of complex natural product analogs and potential therapeutic agents.
• Chemical Research: Used as a reference standard or starting material in academic and industrial research exploring sesquiterpene chemistry and reactivity.
• Fine Chemical Synthesis: Employed in the development of specialty chemicals, including fragrances, flavors, or agrochemical candidates with specific stereochemical requirements.
• Analytical Standard: Provides a high-purity benchmark for method development and quality control in analytical laboratories using techniques like HPLC, GC-MS, or NMR.

Basic Information

Product Name	(2S,4Aα,7Aβ,8Aβ,8Bα)-Decahydro-2β-Methoxy-8,8-Dimethyl-1,5-Bis(Methylene)-2H-Cyclopropa[3,4]Cyclohepta[1,2-C]Pyran-4α-Ol Acetate
CAS No.	80482-85-5
Molecular Formula	C20H28O4
Molecular Weight	332.44 g/mol
Synonyms	4α-Acetoxy-2β-methoxy-8,8-dimethyl-1,5-bis(methylene)decahydro-2H-cyclopropa[3,4]cyclohepta[1,2-c]pyran; 2β-Methoxy-8,8-dimethyl-1,5-bis(methylene)decahydro-2H-cyclopropa[3,4]cyclohepta[1,2-c]pyran-4α-ol acetate; A sesquiterpene pyran acetate derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our (2S,4Aα,7Aβ,8Aβ,8Bα)-Decahydro-2β-Methoxy-8,8-Dimethyl-1,5-Bis(Methylene)-2H-Cyclopropa[3,4]Cyclohepta[1,2-C]Pyran-4α-Ol Acetate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS), to ensure it meets precise customer specifications. Comprehensive Certificates of Analysis (COA) documenting identity, purity, and related substances are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Related Substances (HPLC)	Individual impurity ≤ 2.0%
Total Impurities	≤ 5.0%
Residual Solvents (GC)	Complies with ICH Q3C

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