Description

21α-Hydroxy-3-Oxooleana-11,13(18)-Dien-28-Oic Acid is a high-purity, semi-synthetic triterpenoid derivative with significant potential in advanced pharmaceutical research and development. This compound serves as a critical intermediate for synthesizing novel bioactive molecules, particularly in the exploration of anti-inflammatory and anti-cancer agents. It is primarily sought by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers focused on developing new therapeutic entities.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel triterpenoid-based drug candidates targeting various therapeutic areas.
• Biochemical Research: Used as a reference standard or probe in studies investigating structure-activity relationships (SAR) of oleanane-type compounds.
• Anti-inflammatory Agent Development: Serves as a precursor for compounds being evaluated for their inhibitory effects on inflammatory pathways.
• Oncology Research: Investigated as a starting material for derivatives with potential anti-proliferative and pro-apoptotic activities against cancer cell lines.
• Natural Product Synthesis: Employed in the semi-synthesis of complex natural products and their analogues for biological screening.
• Academic Research: Utilized in university and institutional labs for fundamental chemical and pharmacological studies.

Basic Information

Product Name	21α-Hydroxy-3-Oxooleana-11,13(18)-Dien-28-Oic Acid
CAS No.	73341-64-7
Molecular Formula	C30H42O4
Molecular Weight	466.66 g/mol
Synonyms	21α-Hydroxy-3-oxoolean-11,13(18)-dien-28-oic acid; 21α-Hydroxy-3-oxo-11,13(18)-oleanadien-28-oic acid; Olean-11,13(18)-dien-28-oic acid, 21-hydroxy-3-oxo-, (21α)-; 3-Oxo-21α-hydroxyolean-11,13(18)-dien-28-oic acid; 21-Hydroxy-3-oxoolean-11,13(18)-dien-28-oic acid (21α)
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized using advanced analytical techniques to guarantee identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, related substances, and other critical parameters are available upon request. We adhere to strict quality management protocols suitable for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider inert atmosphere conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95.0%
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.