Description

3,19-Dihydroxy-6,23-Dioxo-12-Ursen-28-Oic Acid CAS NO 261768-88-1 is a high-purity, multi-functional triterpenoid derivative with significant biological activity. This compound is valued for its role as a critical intermediate in advanced pharmaceutical synthesis and research into novel therapeutic agents. It is primarily sought by R&D laboratories and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for developing new drug candidates and reference standards.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel triterpenoid-based drug candidates targeting inflammation and metabolic disorders.
• Biochemical Research: Used as a reference standard and active compound in pharmacological studies to investigate structure-activity relationships (SAR).
• Natural Product Synthesis: Serves as a sophisticated precursor 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) with potential anti-inflammatory or hepatoprotective properties.
• Analytical Standard: Provides a high-purity standard for quality control and method development in analytical laboratories using HPLC, LC-MS, or NMR.

Basic Information

Product Name	3,19-Dihydroxy-6,23-Dioxo-12-Ursen-28-Oic Acid
CAS No.	261768-88-1
Molecular Formula	C30H44O6
Molecular Weight	500.67 g/mol
Synonyms	3β,19α-Dihydroxy-6,23-dioxo-12-ursen-28-oic Acid; 3,19-Dihydroxy-6,23-dioxours-12-en-28-oic Acid; Urs-12-ene-28-oic acid, 3,19-dihydroxy-6,23-dioxo-; 3β,19α-Dihydroxy-6,23-dioxours-12-en-28-oic Acid; 6,23-Dioxo-3,19-dihydroxyurs-12-en-28-oic Acid; Triterpenoid Derivative 261768-88-1; 12-Ursen-28-oic acid, 3,19-dihydroxy-6,23-dioxo-
EINECS	Contact for details

Quality Control

Our 3,19-Dihydroxy-6,23-Dioxo-12-Ursen-28-Oic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis. A detailed Certificate of Analysis (COA) is provided with every shipment, ensuring traceability and compliance with your research or cGMP-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). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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