Description

3β,17,20-Trihydroxy-5α-Lanosta-7,9(11)-Dien-18-Oic Acid γ-Lactone is a highly functionalized lanostane-type triterpenoid derivative. This compound serves as a critical intermediate and reference standard in the research and development of novel pharmaceutical agents and bioactive natural products. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, biotechnology, and nutraceutical sectors for its potential biological activities and as a building block for complex molecular synthesis.

Application

• Pharmaceutical Intermediate: A key synthetic precursor for the development of steroidal drugs and other therapeutic agents targeting metabolic and inflammatory pathways.
• Reference Standard: Used in analytical laboratories for method development, validation, and quality control of related natural products and complex organic molecules.
• Biochemical Research: Investigated for its potential biological activities, including enzyme inhibition and receptor modulation studies in academic and industrial R&D.
• Natural Product Synthesis: Serves as a sophisticated starting material for the semi-synthesis of complex natural products and their analogs.
• Nutraceutical Development: Explored as a potential active ingredient or marker compound in high-end dietary supplement formulations.

Basic Information

Product Name	3β,17,20-Trihydroxy-5α-Lanosta-7,9(11)-Dien-18-Oic Acid γ-Lactone
CAS No.	25495-63-0
Molecular Formula	C30H44O5
Molecular Weight	484.67 g/mol
Synonyms	3β,17,20-Trihydroxy-5α-lanosta-7,9(11)-dien-18-oic acid γ-lactone; Lanosta-7,9(11)-dien-18-oic acid, 3,17,20-trihydroxy-, γ-lactone, (3β,5α)-; (3β,5α)-3,17,20-Trihydroxylanosta-7,9(11)-dien-18-oic acid γ-lactone; 3β,17α,20-Trihydroxy-5α-lanosta-7,9(11)-dien-18-oic acid 18,20-lactone; Lanostane triterpenoid lactone
EINECS	Contact for details

Quality Control

Our 3β,17,20-Trihydroxy-5α-Lanosta-7,9(11)-Dien-18-Oic Acid γ-Lactone is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by spectroscopic methods (IR, NMR, MS). 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, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 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.