Description

(13α,14β,17α)-3-Acetyloxylanostane-7,11-Dione is a high-purity, semi-synthetic lanostane derivative characterized by its specific acetyloxy and dione functional groups. This compound serves as a critical advanced intermediate in the synthesis of complex steroidal and triterpenoid molecules, valued for its defined stereochemistry and reactive sites. It is primarily utilized by pharmaceutical R&D and fine chemical synthesis teams focused on developing novel therapeutic agents and bioactive compounds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel steroidal drugs and bioactive triterpenoids targeting various metabolic pathways.
• Research Chemical: Used in academic and industrial laboratories for studying lanostane-based biological activity and structure-activity relationships (SAR).
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical analysis.
• Fine Chemical Synthesis: Intermediate in the multi-step synthesis of complex natural product analogs and specialty chemicals.
• Biochemical Research: Probe compound for investigating enzyme interactions and metabolic processes involving sterol-like structures.

Basic Information

Product Name	(13α,14β,17α)-3-Acetyloxylanostane-7,11-Dione
CAS No.	55659-71-7
Molecular Formula	C32H50O4
Molecular Weight	498.74 g/mol
Synonyms	3β-Acetoxy-7,11-dioxolanostane; 3β-Acetyloxy-7,11-dioxolanostane; 7,11-Dioxo-3β-acetoxylanostane; Lanostane-3β-ol, 7,11-dioxo-, acetate; (3β)-3-(Acetyloxy)-7,11-dioxolanostane; 3-Acetyloxylanostane-7,11-dione
EINECS	Contact for details

Quality Control

Our (13α,14β,17α)-3-Acetyloxylanostane-7,11-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

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 under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.