Description

(25R)-2,6-Dihydroxy-5α-Spirostane-3,12-Dione CAS NO 73792-80-0 is a high-purity steroidal sapogenin derivative, a key intermediate in the synthesis of complex bioactive molecules. Its defined stereochemistry and functional groups make it a valuable building block for pharmaceutical research and development. This compound is primarily sought by R&D chemists and manufacturers in the pharmaceutical and fine chemical industries for the production of steroid-based drugs and novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the synthesis of steroidal drugs and hormone analogs.
• Research & Development: Used in medicinal chemistry for structure-activity relationship (SAR) studies and the development of new bioactive compounds.
• Fine Chemical Synthesis: Serves as a precursor in multi-step organic syntheses requiring a complex, functionalized steroidal core.
• Reference Standard: Employed as an analytical standard in quality control laboratories for method development and compound identification.

Basic Information

Product Name	(25R)-2,6-Dihydroxy-5α-Spirostane-3,12-Dione
CAS No.	73792-80-0
Molecular Formula	C27H38O6
Molecular Weight	458.59 g/mol
Synonyms	(25R)-2,6-Dihydroxyspirost-5-en-3,12-dione; 2,6-Dihydroxy-5α-spirostan-3,12-dione; 5α-Spirostane-2,6-diol-3,12-dione; (25R)-Spirostane-2,6-diol-3,12-dione; Tigogenone derivative; Tigogenin oxidation product
EINECS	Contact for details

Quality Control

Our (25R)-2,6-Dihydroxy-5α-Spirostane-3,12-Dione is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR). We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.