Description

(25R)-5β-Spirostane-1β,2β,3α-Triol is a high-purity steroidal sapogenin derivative, a key intermediate in the synthesis of complex bioactive molecules. Its defined stereochemistry and functional group arrangement make it a valuable building block for pharmaceutical research and development. This compound is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors requiring precise chiral starting materials for steroid-based drug discovery and process chemistry.

Application

• Pharmaceutical Intermediate: A critical chiral precursor for the synthesis of steroid-based active pharmaceutical ingredients (APIs) and novel drug candidates.
• Biochemical Research: Used as a reference standard and starting material in metabolic pathway studies and steroid hormone research.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex natural product analogs and specialty chemicals.
• Academic & Contract Research: Employed in university and CRO laboratories for method development and exploratory synthesis projects.

Basic Information

Product Name	(25R)-5β-Spirostane-1β,2β,3α-Triol
CAS No.	547-01-3
Molecular Formula	C27H44O5
Molecular Weight	448.64 g/mol
Synonyms	1β,2β,3α-Trihydroxy-5β-spirostan-25R-ol; (25R)-1β,2β,3α-Trihydroxy-5β-spirostane; 5β-Spirostane-1β,2β,3α-triol, (25R)-; Tigogenin-1β,2β,3α-triol; (25R)-Spirostane-1β,2β,3α-triol; 1β,2β,3α-Trihydroxytigogenin; Tigogenin triol
EINECS	Contact for details

Quality Control

Our (25R)-5β-Spirostane-1β,2β,3α-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 research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting batch-specific results.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.