Description

Oleana-11,13(18)-Dien-29-Oic Acid, 3,22,23-Trihydroxy-, γ-Lactone, (3Beta,4Beta,20Beta,22Beta)- is a high-purity, structurally defined triterpenoid lactone derivative, valued for its role as a critical intermediate in advanced pharmaceutical synthesis and biochemical research. This compound is essential for developing novel therapeutic agents, particularly in areas like metabolic and inflammatory disease research, due to its specific stereochemistry and functional groups. It is primarily sought by R&D laboratories, fine chemical manufacturers, and pharmaceutical companies engaged in the development of new active pharmaceutical ingredients (APIs) and reference standards.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel triterpenoid-based drug candidates targeting various 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 for the semi-synthesis of complex natural products and their analogs.
• API Development: Employed in the research and development phase of new Active Pharmaceutical Ingredients (APIs), especially in oncology and anti-inflammatory fields.
• Analytical Standard: Provides a high-purity compound for use as an analytical standard in HPLC, LC-MS, and NMR for quality control and method development.

Basic Information

Item	Details
Product Name	Oleana-11,13(18)-Dien-29-Oic Acid, 3,22,23-Trihydroxy-, γ-Lactone, (3Beta,4Beta,20Beta,22Beta)-
CAS No.	111150-27-7
Molecular Formula	C30H44O5
Molecular Weight	484.67 g/mol
Synonyms	Oleanolic acid lactone derivative; 3β,22β,23-Trihydroxyolean-11,13(18)-dien-29-oic acid γ-lactone; (3β,4β,20β,22β)-3,22,23-Trihydroxyolean-11,13(18)-dien-29-oic acid γ-lactone; Oleanane triterpenoid lactone; 29-Noroleanane lactone derivative; 11,13(18)-Diene oleanolic acid lactone; Triterpene lactone intermediate
EINECS	Contact for details

Quality Control

Every batch of Oleana-11,13(18)-Dien-29-Oic Acid, 3,22,23-Trihydroxy-, γ-Lactone, (3Beta,4Beta,20Beta,22Beta)- is manufactured under strict quality management systems. We employ advanced analytical techniques including HPLC, NMR, and MS to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specification parameters is provided with each shipment, supporting compliance with cGMP and research-grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Specific Rotation	Contact for details

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