Description

(9β,10α)-5α-Ergostane is a specific stereoisomer of the ergostane steroidal hydrocarbon framework. This compound is of significant interest as a key intermediate and reference standard in the research and development of steroidal pharmaceuticals and bioactive molecules. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for synthesis, analytical method development, and biological studies.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthetic pathways for novel steroidal drugs and hormone analogs.
• Reference Standard: Used in analytical laboratories for the qualitative and quantitative analysis (e.g., via HPLC, GC-MS) of steroidal compounds in research and quality control.
• Biochemical Research: Employed in studies investigating sterol biosynthesis, membrane biology, and the structure-activity relationships (SAR) of steroid-based molecules.
• Fine Chemical Synthesis: Acts as a specialized starting material for the custom synthesis of high-value, complex organic molecules in contract research and manufacturing.

Basic Information

Product Name	(9β,10α)-5α-Ergostane
CAS No.	6538-00-7
Molecular Formula	C28H50
Molecular Weight	386.70 g/mol
Synonyms	5α-Ergostane; (9β,10α)-Ergostane; 9β,10α-Ergostane; Ergostane, (9β,10α)-; 5α-Ergostan; 5α-Ergostane (9β,10α)-isomer; NSC 89362
EINECS	Contact for details

Quality Control

Our (9β,10α)-5α-Ergostane is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) providing specifications for assay, related substances, and other critical parameters is supplied with every shipment to support your research and compliance needs.

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). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Loss on Drying	≤ 1.0%

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