Description

Ergostan-6-One, 3,25-Bis(Acetyloxy)-5-Hydroxy-, (3Beta,5Alpha)- is a high-purity steroidal derivative of significant interest in advanced pharmaceutical and biochemical research. This compound serves as a critical intermediate for the synthesis of complex molecules, offering a defined chemical scaffold for further functionalization. It is primarily utilized by research institutions and pharmaceutical developers working on novel therapeutic agents, particularly in the fields of endocrinology and metabolic studies.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of novel steroidal drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or precursor in metabolic pathway studies and enzyme interaction research.
• Academic & R&D: Serves as a starting material for investigating structure-activity relationships (SAR) in medicinal chemistry programs.
• Specialty Chemical Synthesis: Employed in the production of high-value, low-volume fine chemicals for niche applications.

Basic Information

Product Name	Ergostan-6-One, 3,25-Bis(Acetyloxy)-5-Hydroxy-, (3Beta,5Alpha)-
CAS No.	56143-29-4
Molecular Formula	C30H46O6
Molecular Weight	502.69 g/mol
Synonyms	3β,25-Diacetoxy-5α-hydroxyergostan-6-one; 5α-Hydroxy-3β,25-diacetoxyergostan-6-one; (3β,5α)-3,25-Bis(acetyloxy)-5-hydroxyergostan-6-one; 3β,25-Diacetoxy-5α-hydroxy-6-oxoergostane; Ergostane-6-one, 3,25-bis(acetyloxy)-5-hydroxy-, (3β,5α)-; 56143-29-4; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Ergostan-6-One, 3,25-Bis(Acetyloxy)-5-Hydroxy-, (3Beta,5Alpha)- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical intermediates.

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. For long-term storage, consider inert atmosphere conditions to ensure optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%
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.