Description

3-Oxo-D:A-Friedooleanan-29-Oic Acid Methyl Ester is a high-purity, functionalized triterpenoid derivative, serving as a critical advanced intermediate in organic synthesis and pharmaceutical research. Its unique pentacyclic scaffold with a ketone and ester group makes it a valuable building block for developing novel bioactive compounds. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors seeking to explore structure-activity relationships or create new molecular entities.

Application

• Pharmaceutical Intermediate: Key precursor for the synthesis of novel triterpenoid-based drug candidates with potential anti-inflammatory, antiviral, or anticancer activities.
• Chemical Reference Standard: Used as a high-purity standard in analytical laboratories for method development, quality control, and identification in complex natural product extracts.
• Medicinal Chemistry Research: Serves as a core scaffold for lead optimization and the exploration of new pharmacophores in drug discovery programs.
• Natural Product Derivative Synthesis: Enables the semi-synthesis of new analogs of naturally occurring friedooleanane-type triterpenoids for biological evaluation.
• Academic & R&D: Utilized in university and institutional research for studying chemical reactions, synthesis pathways, and the properties of functionalized triterpenoids.

Basic Information

Product Name	3-Oxo-D:A-Friedooleanan-29-Oic Acid Methyl Ester
CAS No.	39903-11-2
Molecular Formula	C31H48O3
Molecular Weight	468.72 g/mol
Synonyms	Methyl 3-oxofriedoolean-29-oate; Methyl 3-oxo-D:A-friedooleanan-29-oate; 3-Oxofriedoolean-29-oic acid methyl ester; 3-Ketofriedoolean-29-oic acid methyl ester; Friedoolean-3-one-29-oic acid methyl ester; 3-Oxo-29-methoxycarbonylfriedooleanane; D:A-Friedooleanan-29-oic acid, 3-oxo-, methyl ester
EINECS	Contact for details

Quality Control

Our 3-Oxo-D:A-Friedooleanan-29-Oic Acid Methyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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