Description

(2R,6Aβ,10Bβ)-3α-Ethenyldodecahydro-3,4Aα,7,7,10Aα-Pentamethyl-1H-Naphtho[2,1-B]Pyran-2β-Ol is a high-purity, complex sesquiterpene derivative with a defined stereochemistry. This compound is valued for its role as a key chiral intermediate and building block in advanced organic synthesis. It is primarily sought by research and development teams in the pharmaceutical and fine chemical industries for the synthesis of novel active ingredients and fragrances.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used in the production of complex, high-value specialty chemicals requiring specific stereochemical configurations.
• Fragrance & Flavor Chemistry: Acts as a precursor for the development of unique sesquiterpene-based aroma molecules and flavor compounds.
• Academic & Industrial Research: Employed as a standard or starting material in chemical research focused on terpene chemistry and natural product synthesis.
• Material Science: Potential use as a monomer or modifier in the development of specialized polymeric materials with specific properties.

Basic Information

Product Name	(2R,6Aβ,10Bβ)-3α-Ethenyldodecahydro-3,4Aα,7,7,10Aα-Pentamethyl-1H-Naphtho[2,1-B]Pyran-2β-Ol
CAS No.	88198-30-5
Molecular Formula	C20H34O2
Molecular Weight	306.49 g/mol
Synonyms	2β-Hydroxy-3α-ethenyl-1,1,4a,7,7,10a-hexamethyl-dodecahydro-naphtho[2,1-b]pyran; (2R,6aS,10aR)-3-Ethenyl-2-hydroxy-1,1,4a,7,7,10a-hexamethyl-dodecahydro-naphtho[2,1-b]pyran; A sesquiterpene pyran derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of (2R,6Aβ,10Bβ)-3α-Ethenyldodecahydro-3,4Aα,7,7,10Aα-Pentamethyl-1H-Naphtho[2,1-B]Pyran-2β-Ol adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chiral purity verification, to ensure it meets the exacting standards required for research and synthesis applications. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee traceability and batch-to-batch consistency.

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 strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Loss on Drying	≤ 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.