Description

(13α,14β,17α,20S,23R,24S)-24,25-Epoxy-23-Hydroxy-3-Oxo-5α-Lanost-7-En-21-Oic Acid γ-Lactone is a high-purity, structurally defined lanostane-type triterpenoid derivative. This compound is valued as a critical advanced pharmaceutical intermediate and a versatile scaffold for organic synthesis and medicinal chemistry research. It is primarily utilized by R&D laboratories, fine chemical manufacturers, and pharmaceutical companies engaged in the development of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block for the synthesis of complex bioactive molecules and potential drug candidates.
• Medicinal Chemistry Research: Used as a reference standard or a starting material for structure-activity relationship (SAR) studies targeting various biological pathways.
• Steroid and Triterpenoid Analog Synthesis: Acts as a precursor for the semi-synthesis of novel lanostane derivatives with modified biological properties.
• Biochemical Research: Employed in studies investigating enzyme inhibition, receptor binding, or other biochemical mechanisms where specific triterpenoid structures are required.
• Fine Chemical Production: Integrated into multi-step synthetic routes for producing high-value, specialized chemicals for research and development.

Basic Information

Product Name	(13α,14β,17α,20S,23R,24S)-24,25-Epoxy-23-Hydroxy-3-Oxo-5α-Lanost-7-En-21-Oic Acid γ-Lactone
CAS No.	16838-02-1
Molecular Formula	C₃₀H₄₂O₅
Molecular Weight	482.66 g/mol
Synonyms	24,25-Epoxy-23-hydroxy-3-oxolanost-7-en-21-oic acid γ-lactone; (20S,23R,24S)-24,25-Epoxy-23-hydroxy-3-oxo-5α-lanost-7-en-21-oic acid γ-lactone; Lanostane triterpenoid lactone; 3-Oxo-5α-lanosta-7,24-dien-21-oic acid, 24,25-epoxy-23-hydroxy-, γ-lactone, (13α,14β,17α,20S,23R,24S)-; A derivative of Eburicoic acid.
EINECS	Contact for details

Quality Control

Our (13α,14β,17α,20S,23R,24S)-24,25-Epoxy-23-Hydroxy-3-Oxo-5α-Lanost-7-En-21-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, to ensure it meets exacting standards for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key specifications such as assay purity and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (typically 15-25°C). The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline 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.