Description

18-Hydroxy-3,6-Dioxours-12-En-30-Oic Acid is a high-purity, specialized ursane-type triterpenoid derivative. This compound is a critical intermediate in the synthesis of bioactive molecules, offering a defined chemical scaffold for advanced pharmaceutical research and development. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel therapeutic agents, particularly in areas such as metabolic and inflammatory disease research.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel ursane-based drug candidates targeting metabolic and inflammatory pathways.
• Biochemical Research: Used as a reference standard or probe in pharmacological studies to investigate structure-activity relationships (SAR) of triterpenoids.
• Natural Product Synthesis: Serves as a sophisticated starting material or intermediate in the semi-synthesis of complex natural products and their analogs.
• Academic Research: Employed in university and institutional labs for fundamental studies in organic chemistry and medicinal chemistry.
• Contract Manufacturing (CMO): Supplied to contract research and manufacturing organizations (CROs/CMOs) for custom synthesis projects.

Basic Information

Product Name	18-Hydroxy-3,6-Dioxours-12-En-30-Oic Acid
CAS No.	70237-81-9
Molecular Formula	C30H44O5
Molecular Weight	484.67 g/mol
Synonyms	18-Hydroxy-3,6-dioxours-12-en-30-oic acid; 3,6-Dioxo-18-hydroxyurs-12-en-30-oic acid; Urs-12-ene-30-oic acid, 18-hydroxy-3,6-dioxo-; 18-Hydroxy-3,6-dioxoursolic acid derivative
EINECS	Contact for details

Quality Control

Our 18-Hydroxy-3,6-Dioxours-12-En-30-Oic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR). We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or development specifications.

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 sensitivity, the material should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation and stored away from strong oxidizing agents.

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.