Description

(20ξ)-3β,17,20-Trihydroxy-25-Methoxylanosta-7,9(11)-Dien-18-Oic Acid γ-Lactone is a highly functionalized lanostane-type triterpenoid derivative. This compound is valued as a key intermediate in advanced pharmaceutical research and synthesis, particularly for developing novel therapeutic agents. It is primarily sought by research institutions and manufacturers in the pharmaceutical and biotechnology sectors for its potential biological activity and complex molecular architecture.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel steroid-like drugs and bioactive molecules targeting specific metabolic pathways.
• Biochemical Research: Used as a reference standard or probe in studies investigating enzyme inhibition, receptor binding, and signal transduction mechanisms.
• Natural Product Synthesis: Serves as a sophisticated starting material or intermediate in the total or semi-synthesis of complex natural products with therapeutic potential.
• Preclinical Development: Employed in the early-stage development of new chemical entities (NCEs) for evaluating pharmacokinetic and pharmacodynamic properties.
• Academic Research: Utilized in university and institutional labs for organic chemistry methodology development and structure-activity relationship (SAR) studies.

Basic Information

Product Name	(20ξ)-3β,17,20-Trihydroxy-25-Methoxylanosta-7,9(11)-Dien-18-Oic Acid γ-Lactone
CAS No.	27832-86-6
Molecular Formula	C31H46O6
Molecular Weight	514.70 g/mol
Synonyms	25-Methoxylanosta-7,9(11)-dien-18-oic acid, 3β,17,20-trihydroxy-, γ-lactone, (20ξ)-; 3β,17,20-Trihydroxy-25-methoxylanosta-7,9(11)-dien-18-oic acid γ-lactone; Lanostane triterpenoid lactone derivative; 25-Methoxy-3β,17,20-trihydroxylanosta-7,9(11)-dien-18-oic acid γ-lactone
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We offer material suitable for research and development purposes, with typical purity levels assessed by HPLC. Certificates of Analysis (COA) detailing identity, purity, and related substances are available upon request. For specific pharmacopeial (e.g., USP) or custom grade requirements, please contact our technical team.

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 (moisture-sensitive) nature, the container must be kept tightly sealed in a low-humidity environment. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥95.0%
Related Substances (HPLC)	Total impurities ≤5.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%

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