Description

Ergosta-7,24(28)-Dien-6-One,2,3,14,20,22-Pentahydroxy-, (2B,3B,5B,22R)- is a highly functionalized ergostane-type steroid derivative, valued for its complex molecular architecture and biological precursor potential. This compound is of significant interest for advanced research and development in the life sciences sector, particularly for its role as a key synthetic intermediate. It is primarily sought after by pharmaceutical R&D teams, biotechnology firms, and academic institutions engaged in the synthesis of novel bioactive molecules, steroidal drugs, and high-value fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the multi-step synthesis of complex steroidal active pharmaceutical ingredients (APIs) and novel drug candidates.
• Biochemical Research: Used as a reference standard or precursor in metabolic pathway studies, enzyme inhibition assays, and structure-activity relationship (SAR) investigations.
• Fine Chemical Synthesis: Employed in the production of specialized steroidal compounds for agrochemicals, materials science, and other high-value chemical applications.
• Academic & Discovery Chemistry: A valuable substrate for methodological development in organic synthesis, including catalysis and stereoselective transformations.
• Nutraceutical R&D: Investigated as a potential intermediate for the development of advanced dietary supplements and functional food ingredients.

Basic Information

Product Name	Ergosta-7,24(28)-Dien-6-One,2,3,14,20,22-Pentahydroxy-, (2B,3B,5B,22R)-
CAS No.	141360-89-6
Molecular Formula	C₂₈H₄₂O₇
Molecular Weight	490.63 g/mol
Synonyms	(2β,3β,5β,22R)-2,3,14,20,22-Pentahydroxyergosta-7,24(28)-dien-6-one; 2,3,14,20,22-Pentahydroxyergosta-7,24(28)-dien-6-one; Pentahydroxyergostadienone; Ergosta-7,24(28)-diene-2,3,14,20,22-pentol-6-one; (22R)-Ergosta-7,24(28)-diene-2,3,14,20,22-pentol-6-one
EINECS	Contact for details

Quality Control

Our Ergosta-7,24(28)-Dien-6-One,2,3,14,20,22-Pentahydroxy-, (2B,3B,5B,22R)- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS). We provide full traceability and detailed Certificates of Analysis (COA) to ensure compliance with your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption. For long-term storage, consider using desiccants or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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