Description

(24S,25R)-24,25-Epoxy-5α-Spirostane CAS NO 24744-33-0 is a high-purity, steroidal epoxide compound characterized by its specific stereochemistry at the 24 and 25 positions. This compound serves as a critical advanced intermediate in the synthesis of complex steroid-based pharmaceuticals and bioactive molecules. It is primarily required by research institutions and pharmaceutical manufacturers engaged in the development of novel therapeutic agents, particularly in the fields of endocrinology and metabolic disease research.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel steroid-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or precursor in studies investigating steroid biosynthesis, metabolism, and receptor interactions.
• Process Chemistry: Employed in the development and scale-up of synthetic routes for complex steroidal compounds.
• Academic Research: Serves as a starting material for the preparation of specialized steroid derivatives for biological evaluation.

Basic Information

Product Name	(24S,25R)-24,25-Epoxy-5α-Spirostane
CAS No.	24744-33-0
Molecular Formula	C27H42O4
Molecular Weight	430.62 g/mol
Synonyms	(24S,25R)-24,25-Epoxy-5α-spirostan; 24,25-Epoxyspirostane; 5α-Spirostane, 24,25-epoxy-, (24S,25R)-; (24S,25R)-24,25-Epoxy-5α-spirostan-3β-ol (if referring to a specific alcohol derivative); 24744-33-0; Spirostan-24,25-epoxide
EINECS	Contact for details

Quality Control

Our (24S,25R)-24,25-Epoxy-5α-Spirostane is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for pharmaceutical research and development. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Specific Rotation	Contact for details
Residual Solvents (GC)	Meets ICH guidelines

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