Description

3-Methoxy-(3Beta)-Urs-12-En-28-Oic Acid Methyl Ester is a high-purity, semi-synthetic triterpenoid derivative of ursolic acid. This compound is a critical intermediate in the synthesis of novel bioactive molecules for pharmaceutical research and development. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, nutraceutical, and fine chemical sectors seeking to develop new therapeutic agents.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel anti-inflammatory, anti-cancer, and hepatoprotective drug candidates.
• Reference Standard: Used as a certified reference material (CRM) in analytical laboratories for quality control and method validation.
• Biochemical Research: Employed in academic and industrial R&D to study structure-activity relationships (SAR) of pentacyclic triterpenoids.
• Nutraceutical Development: Serves as a precursor for the development of high-value, standardized botanical extracts and dietary supplements.
• Fine Chemical Synthesis: Utilized in multi-step organic synthesis to create complex molecules for material science and specialty chemistry applications.

Basic Information

Product Name	3-Methoxy-(3Beta)-Urs-12-En-28-Oic Acid Methyl Ester
CAS No.	93237-73-1
Molecular Formula	C32H52O3
Molecular Weight	484.76 g/mol
Synonyms	Methyl 3β-methoxyurs-12-en-28-oate; 3β-Methoxyurs-12-en-28-oic Acid Methyl Ester; Urs-12-en-28-oic Acid, 3-methoxy-, Methyl Ester, (3β)-; Methyl 3-Methoxyurs-12-en-28-oate; 3-Methoxyursolic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our 3-Methoxy-(3Beta)-Urs-12-En-28-Oic Acid Methyl Ester 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), to ensure it meets the stringent requirements for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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