Description

2H-Pyran-3-Ol, 6-Ethenyltetrahydro-2,2,6-Trimethyl-, (3R,6S)-Rel- is a high-purity, stereochemically defined terpenoid derivative, valued for its unique structural motif and organoleptic properties. This compound is critical for applications requiring precise molecular architecture and consistent quality, serving as a key intermediate or active component in advanced synthesis. It is primarily sought after by manufacturers in the fragrance, flavor, and fine chemical industries for its role in creating complex, high-value products.

Application

• Fragrance & Flavor Intermediate: A key building block for synthesizing complex, natural-identical aroma chemicals and flavorants with woody, floral, or spicy notes.
• Fine Chemical Synthesis: Used as a chiral synthon in the production of pharmaceuticals, agrochemicals, and other specialty organic compounds.
• Research & Development: Serves as a standard or starting material in academic and industrial R&D for exploring new synthetic pathways and biological activities.
• Cosmetic Ingredients: Potential use in the formulation of premium personal care products where specific, mild fragrance profiles are required.

Basic Information

Product Name	2H-Pyran-3-Ol, 6-Ethenyltetrahydro-2,2,6-Trimethyl-, (3R,6S)-Rel-
CAS No.	39028-58-5
Molecular Formula	C10H18O2
Molecular Weight	170.25 g/mol
Synonyms	rel-(3R,6S)-6-Ethenyl-2,2,6-trimethyl-3H-pyran-3-ol; 3,6-Epoxy-3,7-dimethyl-1-octen-7-ol; Dihydroedulan II alcohol; Tetrahydro-2,2,6-trimethyl-6-vinyl-2H-pyran-3-ol; 6-Vinyl-2,2,6-trimethyltetrahydro-2H-pyran-3-ol; (rel)-Florol; A related isomer of Florol.
EINECS	Contact for details

Quality Control

Our production of 2H-Pyran-3-Ol, 6-Ethenyltetrahydro-2,2,6-Trimethyl-, (3R,6S)-Rel- adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chiral purity assessment, to ensure it meets the high standards required for fragrance, flavor, and fine chemical applications. A detailed Certificate of Analysis (COA) confirming identity, purity, and specifications is provided with each shipment.

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). This material is light-sensitive and easily oxidized; prolonged exposure to air and light should be avoided to maintain stability and purity. For long-term storage, consider an inert atmosphere (e.g., nitrogen).

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Chiral Purity (Chiral GC/HPLC)	≥ 98.0% (3R,6S)-rel isomer
Refractive Index (20°C)	1.470 - 1.480
Specific Gravity (20/20°C)	0.950 - 0.980

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