Description

(10α)-Ergostane CAS NO 25342-89-6 is a high-purity steroidal compound belonging to the ergostane class, a key structural framework in organic chemistry and natural product research. This compound is valued for its role as a critical intermediate and reference standard in the synthesis and analysis of complex bioactive molecules. It is primarily utilized by research institutions and industrial laboratories engaged in pharmaceutical development, analytical chemistry, and the study of natural products.

Application

• Pharmaceutical Research & Development: Serves as a crucial intermediate in the synthesis of novel steroidal drugs and active pharmaceutical ingredients (APIs).
• Analytical Reference Standard: Used as a certified reference material (CRM) for quality control, method validation, and impurity profiling in HPLC, GC, and LC-MS analyses.
• Natural Product Chemistry: Acts as a building block or model compound for the study and synthesis of complex sterols and terpenoids found in nature.
• Biochemical Research: Employed in studies investigating sterol metabolism, membrane biology, and the structure-activity relationships (SAR) of steroid hormones.
• Fine Chemical Synthesis: Utilized as a specialized intermediate for producing high-value, custom steroidal compounds for various industrial applications.

Basic Information

Product Name	(10α)-Ergostane
CAS No.	25342-89-6
Molecular Formula	C28H50
Molecular Weight	386.70 g/mol
Synonyms	10α-Ergostane; (10α)-Ergostane; Ergostane, (10α)-; 5α-Ergostane; 10α-5α-Ergostane; 5α,10α-Ergostane; Alloergostane; 24-Methyl-5α-cholestane
EINECS	Contact for details

Quality Control

Our (10α)-Ergostane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identification (IR, NMR), purity assay (HPLC), and impurity profiling to ensure it meets the high standards required for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with specified parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
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.