Description

3β-Acetoxy-7α,11α-Dibromo-8α,9α-Epoxylanostane is a high-purity, functionalized lanostane derivative, serving as a critical advanced intermediate in organic synthesis. Its unique brominated and epoxidized structure makes it a valuable precursor for the development of novel bioactive compounds and complex molecular architectures. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors seeking to explore new chemical spaces and develop innovative products.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel steroid analogs and other bioactive molecules with potential therapeutic applications.
• Agrochemical Research: Used in the development of new plant growth regulators or pesticides, leveraging its complex, functionalized steroidal backbone.
• Chemical Synthesis: Serves as a versatile chiral intermediate for constructing complex natural products or for use in asymmetric synthesis protocols.
• Academic & Industrial R&D: A valuable tool for medicinal chemistry programs and structure-activity relationship (SAR) studies in both university and corporate research laboratories.
• Material Science Precursor: Potential use in the synthesis of specialized organic compounds for advanced material applications.

Basic Information

Product Name	3β-Acetoxy-7α,11α-Dibromo-8α,9α-Epoxylanostane
CAS No.	5534-82-7
Molecular Formula	C32H50Br2O3
Molecular Weight	642.56 g/mol
Synonyms	Lanostane-3β-ol, 7α,11α-dibromo-8α,9α-epoxy-, 3-acetate; 3β-Acetoxy-7α,11α-dibromo-8α,9α-epoxylanostane; 7α,11α-Dibromo-8α,9α-epoxylanostan-3β-yl acetate; (3β)-7α,11α-Dibromo-8α,9α-epoxylanostan-3-yl acetate; 8α,9α-Epoxy-7α,11α-dibromolanostan-3β-yl acetate; 5534-82-7; Dibromoepoxylanostane acetate
EINECS	Contact for details

Quality Control

Our 3β-Acetoxy-7α,11α-Dibromo-8α,9α-Epoxylanostane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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