Description

(5β,9β,10α)-Beyer-15-En-3-One CAS NO 28958-15-8 is a high-purity diterpenoid compound belonging to the beyerene class, characterized by its specific stereochemistry and ketone functional group. This compound is valued as a critical intermediate and reference standard in advanced organic synthesis and pharmaceutical research. It is primarily sought by research institutions and chemical manufacturers engaged in the development of novel therapeutic agents, complex natural product syntheses, and specialized chemical libraries.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block for the synthesis of complex bioactive molecules and potential drug candidates.
• Chemical Research: Used as a reference standard and starting material in academic and industrial laboratories for studying diterpene chemistry and reaction mechanisms.
• Natural Product Synthesis: A crucial precursor in the total or semi-synthesis of natural products with beyerene skeletons.
• Process Development: Employed in route scouting and optimization for the scalable production of high-value fine chemicals.
• Analytical Standard: Provides a certified reference material for quality control and method validation in analytical laboratories (e.g., HPLC, GC-MS).

Basic Information

Product Name	(5β,9β,10α)-Beyer-15-En-3-One
CAS No.	28958-15-8
Molecular Formula	C₂₀H₃₂O
Molecular Weight	288.47 g/mol
Synonyms	Beyer-15-en-3-one; (5β,9β,10α)-Beyer-15-en-3-one; ent-Beyer-15-en-3-one; Beyerene-3-one; 15-Beyeren-3-one; NSC 163023; Beyer-15-ene-3-one
EINECS	Contact for details

Quality Control

Our (5β,9β,10α)-Beyer-15-En-3-One is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic methods (NMR, IR, MS) for structural confirmation, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). The product should be handled in a well-ventilated area, and prolonged exposure to air should be minimized.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Specific Rotation	Contact for details
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.