Description

(3R,6Aα,10Bα)-Dodecahydro-3-Vinyl-10β-Hydroxy-3,4Aβ,7,10Aβ-Tetramethyl-1H-Naphtho[2,1-B]Pyran-7α-Methanol is a complex, high-purity synthetic intermediate with a defined stereochemistry that is critical for advanced organic synthesis. This compound matters for its role as a versatile chiral building block, enabling the construction of sophisticated molecular architectures with precise three-dimensional control. It is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), fine chemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of complex drug candidates, particularly in steroid-like or terpenoid-based therapeutic molecules.
• Organic Synthesis Research: Used as a sophisticated building block in academic and industrial R&D for constructing polycyclic frameworks and exploring new synthetic methodologies.
• Fine Chemical Production: Employed in the manufacture of high-value specialty chemicals, including fragrances, flavors, and advanced material precursors where stereochemical purity is paramount.
• Asymmetric Catalysis Studies: Acts as a substrate or ligand precursor in the development and testing of new chiral catalysts and catalytic reactions.

Basic Information

Product Name	(3R,6Aα,10Bα)-Dodecahydro-3-Vinyl-10β-Hydroxy-3,4Aβ,7,10Aβ-Tetramethyl-1H-Naphtho[2,1-B]Pyran-7α-Methanol
CAS No.	62871-02-7
Molecular Formula	C20H34O3
Molecular Weight	322.48 g/mol
Synonyms	7α-Hydroxymethyl-3-vinyl-10β-hydroxy-3,4aβ,7,10aβ-tetramethyldodecahydro-1H-naphtho[2,1-b]pyran; (3R,6aα,10bα)-Dodecahydro-3-ethenyl-10b-hydroxy-3,4aβ,7,10aβ-tetramethyl-1H-naphtho[2,1-b]pyran-7α-methanol; 3-Vinyl-10β-hydroxy-3,4aβ,7,10aβ-tetramethyl-7α-hydroxymethyldodecahydro-1H-naphtho[2,1-b]pyran; Labdane diterpenoid derivative; Vinyl labdane alcohol derivative
EINECS	Contact for details

Quality Control

Our (3R,6Aα,10Bα)-Dodecahydro-3-Vinyl-10β-Hydroxy-3,4Aβ,7,10Aβ-Tetramethyl-1H-Naphtho[2,1-B]Pyran-7α-Methanol is produced under strict quality management protocols to ensure batch-to-batch consistency and high stereochemical purity. All material is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support compliance with cGMP standards for pharmaceutical applications, and specifications can be tailored to meet specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation from moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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