Description

(4As,8Aα)-Tetradecahydro-4Bβ,7,10Aβ-Trimethyl-1-Methylene-7α-Vinylphenanthrene CAS NO 3650-13-3 is a high-purity, complex polycyclic hydrocarbon derivative. This compound is valued as a critical synthetic intermediate and building block in advanced organic synthesis, particularly for the construction of complex molecular architectures. It is primarily needed by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of complex steroid-like molecules and other bioactive compounds.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its complex polycyclic structure.
• Advanced Material Research: Acts as a precursor for liquid crystals, organic semiconductors, and other functional organic materials.
• Fragrance & Flavor Chemistry: Employed as an intermediate in the synthesis of high-value, complex fragrance ingredients.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic synthesis, including catalysis and stereoselective reactions.
• Fine Chemical Production: Used in the custom synthesis of specialty chemicals for various high-tech applications.

Basic Information

Product Name	(4As,8Aα)-Tetradecahydro-4Bβ,7,10Aβ-Trimethyl-1-Methylene-7α-Vinylphenanthrene
CAS No.	3650-13-3
Molecular Formula	C20H32
Molecular Weight	272.47 g/mol
Synonyms	7-Ethenyl-1,2,3,4,4a,4b,5,6,7,8,8a,9,10,10a-tetradecahydro-4b,7,10a-trimethyl-1-methylene-phenanthrene; 7-Vinyl-1,2,3,4,4a,4b,5,6,7,8,8a,9,10,10a-tetradecahydro-4b,7,10a-trimethyl-1-methylene-phenanthrene; 1-Methylene-7-vinylperhydrophenanthrene derivative; Labdane derivative; Diterpene hydrocarbon intermediate
EINECS	Contact for details

Quality Control

Our (4As,8Aα)-Tetradecahydro-4Bβ,7,10Aβ-Trimethyl-1-Methylene-7α-Vinylphenanthrene is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopic methods, to ensure high purity and batch-to-batch consistency suitable for sensitive synthetic applications. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its sensitivity to oxidation, the container should be purged with inert gas after each opening to maintain stability and prolong shelf life.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to reference spectrum
Assay (GC/HPLC)	≥ 95.0% (Area %)
Purity (GC/HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%

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