Description

(22R,24S,25S,26R)-6α,7α:22,26:24,25-Triepoxy-5,26-Dihydroxy-D(17A)-Homo-18-Nor-5α-Ergosta-2,13,15,17-Tetren-1-One is a complex, high-purity steroidal derivative with a unique triepoxy and tetrene structure. This compound is of significant interest for advanced pharmaceutical research and development, particularly in the synthesis of novel bioactive molecules. It serves as a critical intermediate or reference standard for researchers in medicinal chemistry, process development, and analytical laboratories.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of novel steroidal drugs and active pharmaceutical ingredients (APIs).
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to develop new therapeutic agents targeting various biological pathways.
• Reference Standard: Serves as a high-purity analytical standard for quality control (QC) and method development in HPLC, LC-MS, and other chromatographic systems.
• Biochemical Research: Investigated for its potential biological activity and interactions with enzymes or receptors in preclinical studies.
• Process Development: Employed in scaling up synthetic routes and optimizing production processes for complex organic molecules.

Basic Information

Product Name	(22R,24S,25S,26R)-6α,7α:22,26:24,25-Triepoxy-5,26-Dihydroxy-D(17A)-Homo-18-Nor-5α-Ergosta-2,13,15,17-Tetren-1-One
CAS No.	40071-64-5
Molecular Formula	C₂₈H₃₄O₆
Molecular Weight	466.57 g/mol
Synonyms	6α,7α:22,26:24,25-Triepoxy-5,26-dihydroxy-D-homo-18-nor-5α-ergosta-2,13,15,17-tetraen-1-one; (22R,24S,25S,26R)-Triepoxyergostatetraenone; NSC 339524; 5,26-Dihydroxy-6α,7α:22,26:24,25-triepoxy-D-homo-18-nor-5α-ergosta-2,13,15,17-tetraen-1-one; Ergosta derivative 40071-64-5; Steroidal Triepoxide; D-Homo-18-Norergosta Triepoxide
EINECS	Contact for details

Quality Control

Every batch of this advanced intermediate is produced and analyzed under strict quality management systems. We employ advanced analytical techniques including HPLC, GC, NMR, and MS to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specification results is provided with each shipment. Our quality protocols are designed to meet the stringent requirements of research and pharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). For long-term storage, consider keeping the material under inert atmosphere (e.g., nitrogen or argon) to prevent potential degradation. Keep the container sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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