Description

(20β,25R)-Spirost-5-Ene-3β,12β-Diol CAS NO 59203-51-9 is a high-purity steroidal sapogenin derivative characterized by its specific spirostane skeleton. This compound serves as a critical intermediate in the synthesis of complex steroid-based pharmaceuticals and bioactive molecules. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel therapeutic agents and plant growth regulators.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of steroidal drugs, including certain classes of anti-inflammatory, hormonal, and cardiovascular agents.
• Biochemical Research: Used as a reference standard and precursor in studies involving steroid biosynthesis, metabolism, and receptor interactions.
• Agrochemical Development: Serves as a starting material for creating novel plant growth regulators and eco-friendly pesticides.
• Fine Chemical Synthesis: Employed in the production of specialized steroidal compounds for various high-value industrial applications.
• Nutraceutical Precursor: Potential use in the development of advanced dietary supplements and functional food ingredients.

Basic Information

Product Name	(20β,25R)-Spirost-5-Ene-3β,12β-Diol
CAS No.	59203-51-9
Molecular Formula	C27H42O4
Molecular Weight	430.62 g/mol
Synonyms	(20β,25R)-Spirost-5-ene-3β,12β-diol; 12β-Hydroxytigogenin; (25R)-12β-Hydroxytigogenin; (20β,25R)-12β,3β-Dihydroxyspirost-5-ene; Tigogenin, 12β-hydroxy-; 3β,12β-Dihydroxy-(20β,25R)-spirost-5-ene; 59203-51-9; Spirost-5-ene-3,12-diol, (3β,12β,20β,25R)-
EINECS	Contact for details

Quality Control

Our (20β,25R)-Spirost-5-Ene-3β,12β-Diol 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. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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