Description

(25R)-5α-Furost-20(22)-En-26-Ol Acetate is a high-purity steroidal sapogenin derivative, a key intermediate in the synthesis of various bioactive steroid compounds. Its defined stereochemistry and functional groups make it a valuable building block for pharmaceutical research and development. This compound is primarily utilized by research institutions and manufacturers in the pharmaceutical and fine chemical industries for the production of steroid-based APIs and novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of steroidal active pharmaceutical ingredients (APIs).
• Research & Development: Used in medicinal chemistry for the design and development of new steroid-based drug candidates.
• Fine Chemical Synthesis: Serves as a chiral starting material or intermediate for complex organic syntheses in laboratory and pilot-scale production.
• Biochemical Research: Employed in studies investigating steroid biosynthesis pathways, enzyme interactions, and receptor binding assays.

Basic Information

Product Name	(25R)-5α-Furost-20(22)-En-26-Ol Acetate
CAS No.	24744-53-4
Molecular Formula	C29H46O5
Molecular Weight	474.68 g/mol
Synonyms	(25R)-5α-Furost-20(22)-en-26-ol acetate; 26-Acetoxy-(25R)-5α-furost-20(22)-ene; 5α-Furost-20(22)-en-26-ol, acetate, (25R)-; Furost-20(22)-en-26-ol acetate; (25R)-5α-Furost-20(22)-en-26-yl acetate; 26-Acetoxyfurost-20(22)-ene; Furostenol acetate derivative
EINECS	Contact for details

Quality Control

Our (25R)-5α-Furost-20(22)-En-26-Ol Acetate 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, ensuring 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). Keep the container sealed to protect from moisture.

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%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.