Description

(20S)-3-Hydroxy-11-Methyl-2,21-Dioxo-C,24,25-Trinor-D:C-Friedoolean-1(10),3,5,7,9(11)-Penten-29-Oic Acid Methyl Ester is a high-purity, structurally complex pentacyclic triterpenoid derivative. This compound is of significant value as a key synthetic intermediate and a versatile scaffold for advanced pharmaceutical research and development. It is primarily required by R&D chemists and process development scientists in the pharmaceutical, biotechnology, and fine chemical industries for the synthesis of novel bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel triterpenoid-based drug candidates targeting inflammation, metabolic disorders, and oncology.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies to develop new therapeutic agents with optimized potency and selectivity.
• Reference Standard: Employed as an analytical standard in quality control laboratories for method development and impurity profiling of related compounds.
• Process Chemistry: Utilized in route scouting and scale-up optimization for the production of complex natural product derivatives.
• Biochemical Research: Investigated for its potential biological activity and interaction with various enzyme systems and cellular pathways.
• Fine Chemical Synthesis: Acts as a starting material for the preparation of specialized derivatives used in advanced material science and chemical biology.

Basic Information

Product Name	(20S)-3-Hydroxy-11-Methyl-2,21-Dioxo-C,24,25-Trinor-D:C-Friedoolean-1(10),3,5,7,9(11)-Penten-29-Oic Acid Methyl Ester
CAS No.	60036-92-2
Molecular Formula	C₃₃H₄₄O₅
Molecular Weight	508.71 g/mol
Synonyms	Methyl (20S)-3-hydroxy-11-methyl-2,21-dioxo-24,25,26,27-tetranor-D:C-friedoolean-1(10),3,5,7,9(11)-pentaen-29-oate; 3-Hydroxy-11-methyl-2,21-dioxo-24,25,26,27-tetranor-D:C-friedoolean-1(10),3,5,7,9(11)-pentaen-29-oic acid methyl ester, (20S)-; Friedoolean penten methyl ester derivative; CAS 60036-92-2; Triterpenoid penten derivative; Oleanane-type triterpene intermediate.
EINECS	Contact for details

Quality Control

Our (20S)-3-Hydroxy-11-Methyl-2,21-Dioxo-C,24,25-Trinor-D:C-Friedoolean-1(10),3,5,7,9(11)-Penten-29-Oic Acid Methyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry, well-ventilated area. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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