Description

Lanosta-7,9(11)-Dien-21-Oic Acid, 3-(Acetyloxy)-6,16-Dihydroxy-24-Methylene-, (3β,6α,16α)- is a highly functionalized lanostane-type triterpenoid derivative of significant interest in advanced organic synthesis and pharmaceutical research. Its complex polycyclic structure with multiple oxygenated functional groups makes it a valuable key intermediate for the development of novel bioactive compounds. This product is primarily targeted at research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in steroid chemistry, medicinal chemistry, and the synthesis of natural product analogs.

Application

• Pharmaceutical Intermediate: Serves as a critical building block for the semi-synthesis of novel steroid-based drug candidates and therapeutic agents.
• Medicinal Chemistry Research: Used as a scaffold or precursor in structure-activity relationship (SAR) studies to develop new molecules with targeted biological activity.
• Reference Standard: Employed as an analytical standard in quality control and method development for laboratories analyzing complex natural products.
• Natural Product Synthesis: Acts as a starting material or intermediate in the total or partial synthesis of lanostane-type triterpenoids and related natural products.
• Biochemical Research: Investigated for its potential interactions with enzymes and biological pathways relevant to inflammation, cholesterol metabolism, or other physiological processes.
• Fine Chemical Production: Utilized in the multi-step synthesis of specialized, high-value chemical entities for various industrial and research applications.

Basic Information

Product Name	Lanosta-7,9(11)-Dien-21-Oic Acid, 3-(Acetyloxy)-6,16-Dihydroxy-24-Methylene-, (3β,6α,16α)-
CAS No.	176390-67-3
Molecular Formula	C33H48O7
Molecular Weight	556.73 g/mol
Synonyms	3β-Acetoxy-6α,16α-dihydroxy-24-methylenelanosta-7,9(11)-dien-21-oic acid; 24-Methylene-3β-acetoxy-6α,16α-dihydroxylanosta-7,9(11)-dien-21-oic acid; (3β,6α,16α)-3-(Acetyloxy)-6,16-dihydroxy-24-methylenelanosta-7,9(11)-dien-21-oic acid; Lanostadienic acid derivative; Triterpenoid intermediate
EINECS	Contact for details

Quality Control

Our Lanosta-7,9(11)-Dien-21-Oic Acid derivative is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS), to ensure it meets rigorous specifications for research and development use. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profile is provided with every shipment to guarantee traceability and consistency.

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 desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 5.0%

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