Description

3-(Hydroxyimino)-Urs-12-En-28-Oic Acid is a functionalized ursane-type triterpenoid derivative, serving as a key synthetic intermediate for advanced pharmaceutical research and development. This compound is valued for its role in modifying the biological activity and pharmacokinetic properties of ursane-based molecules. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for developing novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel triterpenoid-based drug candidates targeting inflammation, metabolic disorders, and oncology.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to explore the impact of the hydroxyimino functional group on bioactivity.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in laboratories.
• Biochemical Reagent: Employed in biochemical assays to study enzyme inhibition or receptor binding interactions related to triterpenoid pathways.
• Fine Chemical Synthesis: Acts as a specialized intermediate for the production of complex natural product analogs and derivatives.

Basic Information

Product Name	3-(Hydroxyimino)-Urs-12-En-28-Oic Acid
CAS No.	72808-18-5
Molecular Formula	C30H47NO3
Molecular Weight	469.71 g/mol
Synonyms	3-(Hydroxyimino)urs-12-en-28-oic acid; 3-Oximino-urs-12-en-28-oic acid; Urs-12-en-28-oic acid, 3-(hydroxyimino)-; 3-(Hydroxyimino)olean-12-en-28-oic acid (related); 3-Oximinoursolic acid; 3-Hydroxyimino-urs-12-en-28-oic acid; 3-(Hydroxyimino)-urs-12-en-28-oate
EINECS	Contact for details

Quality Control

Our 3-(Hydroxyimino)-Urs-12-En-28-Oic Acid is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and tests for residual solvents and heavy metals. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to ensure traceability and compliance with your research or manufacturing 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 (moisture-sensitive) nature, 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 powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines

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