Description

(25R)-5β-Spirostane-1β,3β,4β,5-Tetrol CAS NO 6869-43-8 is a high-purity, multi-hydroxylated spirostane derivative, a key intermediate in the synthesis of complex steroid-based compounds. Its precise stereochemistry and functional group array make it a valuable building block for pharmaceutical research and development. This compound is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel bioactive molecules.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the research and synthesis of novel steroid-based drugs, including potential anti-inflammatory, hormonal, and cardiovascular agents.
• Biochemical Research: Used as a standard or reference compound in metabolic pathway studies and for investigating enzyme interactions related to sterol biosynthesis.
• Fine Chemical Synthesis: Serves as a versatile precursor for the production of specialized surfactants, complex natural product analogs, and other high-value chemical entities.
• Agrochemical Development: Employed in the research phase for creating new plant growth regulators or bioactive compounds with specific steroidal backbones.

Basic Information

Product Name	(25R)-5β-Spirostane-1β,3β,4β,5-Tetrol
CAS No.	6869-43-8
Molecular Formula	C27H44O6
Molecular Weight	464.64 g/mol
Synonyms	(25R)-Spirostane-1β,3β,4β,5-tetrol; 1β,3β,4β,5-Tetrahydroxyspirostan-25R-ol; (25R)-1β,3β,4β,5-Tetrahydroxyspirostane; 5β-Spirostane-1β,3β,4β,5-tetrol, (25R)-; Tigogenin tetrol; (25R)-Tigogenin-1β,3β,4β,5-tetrol
EINECS	Contact for details

Quality Control

Our (25R)-5β-Spirostane-1β,3β,4β,5-Tetrol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. 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). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Specific Rotation	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents	Complies with ICH guidelines

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