Description

(23R,25R)-5α-Spirostane-3β,6α,23-Triol is a high-purity, steroidal sapogenin derivative characterized by its specific stereochemistry at the 23 and 25 positions. This compound serves as a critical advanced intermediate in the synthesis of complex steroid-based pharmaceuticals and bioactive molecules. It is essential for research and development laboratories, pharmaceutical manufacturers, and fine chemical producers focused on creating novel therapeutic agents, particularly in the fields of endocrinology and oncology.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of steroid drugs and hormone analogs.
• Biochemical Research: Used as a reference standard and precursor in metabolic pathway studies and receptor binding assays.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex natural products and specialized chemical entities.
• Academic & Industrial R&D: Serves as a starting material for developing new chemical entities (NCEs) and exploring structure-activity relationships (SAR).

Basic Information

Item	Details
Product Name	(23R,25R)-5α-Spirostane-3β,6α,23-Triol
CAS No.	61132-19-2
Molecular Formula	C27H44O5
Molecular Weight	448.64 g/mol
Synonyms	(23R,25R)-Spirostane-3β,6α,23-triol; 5α-Spirostane-3β,6α,23-triol, (23R,25R)-; (23R,25R)-3β,6α,23-Trihydroxy-5α-spirostan; Tigogenin triol derivative; 3β,6α,23-Trihydroxy-5α-spirostan (23R,25R)-form
EINECS	Contact for details

Quality Control

Our (23R,25R)-5α-Spirostane-3β,6α,23-Triol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for pharmaceutical R&D. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); ensure the container is sealed under an inert atmosphere after each use to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Specific Rotation	Contact for details
Heavy Metals	< 10 ppm

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