Description

[25R,(-)]-22α,25-Epoxy-5α-Furostane-2α,3β,26-Triol is a high-purity, steroidal sapogenin derivative with a complex furostane backbone. This compound is a critical intermediate in the synthesis of specialized steroidal pharmaceuticals and bioactive natural product analogs, valued for its defined stereochemistry and functional groups. It is primarily utilized by research institutions and pharmaceutical manufacturers focused on developing novel therapeutic agents and conducting advanced biochemical studies.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel steroid-based drugs and hormone analogs.
• Biochemical Research: Used as a reference standard or precursor in studies of steroid biosynthesis, enzyme inhibition, and receptor binding assays.
• Natural Product Synthesis: Serves as a starting material for the semi-synthesis of complex natural products derived from plant sapogenins.
• Academic & Discovery Chemistry: Employed in medicinal chemistry programs for structure-activity relationship (SAR) studies and library development.
• Reference Standard: Used in analytical laboratories for method development and quality control of related steroidal compounds.

Basic Information

Product Name	[25R,(-)]-22α,25-Epoxy-5α-Furostane-2α,3β,26-Triol
CAS No.	51051-27-5
Molecular Formula	C₂₇H₄₄O₆
Molecular Weight	464.64 g/mol
Synonyms	(25R)-22α,25-Epoxy-5α-furostane-2α,3β,26-triol; 22α,25-Epoxy-5α-furostane-2α,3β,26-triol, (25R)-; 22α,25-Epoxyfurostane-2α,3β,26-triol; Furostane triol derivative; 51051-27-5; (25R)-22,25-Epoxy-5α-furostane-2α,3β,26-triol
EINECS	Contact for details

Quality Control

Our [25R,(-)]-22α,25-Epoxy-5α-Furostane-2α,3β,26-Triol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS). We provide a Certificate of Analysis (COA) with each shipment, detailing all critical quality attributes to ensure it meets the stringent requirements for pharmaceutical research and development.

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 powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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