Description

26,27-Dinor-5α-Ergostan-16-One is a high-purity steroidal ketone compound, identified by CAS No. 54548-11-7. This specialized intermediate is valued for its defined molecular structure, which serves as a critical building block in advanced organic synthesis and pharmaceutical research. It is primarily sought by research institutions and fine chemical manufacturers engaged in the development of novel steroid-based compounds, active pharmaceutical ingredients (APIs), and other high-value biochemicals.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of novel steroid-based therapeutics and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or a defined molecular scaffold in academic and industrial research exploring sterol metabolism and biosynthesis pathways.
• Fine Chemical Synthesis: Serves as a crucial building block for the synthesis of complex, high-value organic molecules in custom synthesis projects.
• Reference Material: Employed as a high-purity analytical standard for method development and quality control in analytical laboratories.

Basic Information

Product Name	26,27-Dinor-5α-Ergostan-16-One
CAS No.	54548-11-7
Molecular Formula	C₂₆H₄₄O
Molecular Weight	372.64 g/mol
Synonyms	16-Oxo-26,27-dinor-5α-ergostane; 5α-Ergostane-16-one, 26,27-dinor-; 26,27-Bisnor-5α-ergostan-16-one; Dinorergostanone; Ergostane derivative 54548-11-7; Steroidal ketone intermediate; 16-Keto-26,27-dinor-5α-ergostane
EINECS	Contact for details

Quality Control

Our 26,27-Dinor-5α-Ergostan-16-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements for research and synthesis applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting the specific results for that lot.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). The product should be kept under an inert atmosphere if long-term stability is required.

Specification

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