Description

(20R)-2,3-Dihydroxy-6-Oxo-24-Nor-D:A-Friedoolean-1,3,5(10),7-Tetrene-23,29-Dioic Acid 29-Methyl Ester is a high-purity, complex pentacyclic triterpenoid derivative with significant potential as a key synthetic intermediate and reference standard. This compound matters for its precise stereochemistry and functional groups, which are critical for advanced pharmaceutical research and the synthesis of novel bioactive molecules. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, biotechnology, and fine chemical industries for drug discovery programs targeting metabolic and inflammatory pathways.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for the synthesis of novel triterpenoid-based drug candidates with potential anti-inflammatory, antiviral, or anticancer activity.
• Reference Standard: Used as a high-purity analytical standard for method development, validation, and quality control in pharmaceutical analysis and natural product research.
• Biochemical Research: Employed in studies investigating enzyme inhibition, receptor binding, and other structure-activity relationship (SAR) studies due to its specific stereochemical configuration.
• Fine Chemical Synthesis: Acts as a starting material or advanced intermediate for the custom synthesis of complex, high-value specialty chemicals.
• Academic Research: Utilized in universities and research institutes for organic synthesis projects and the exploration of new chemical entities derived from natural product scaffolds.

Basic Information

Product Name	(20R)-2,3-Dihydroxy-6-Oxo-24-Nor-D:A-Friedoolean-1,3,5(10),7-Tetrene-23,29-Dioic Acid 29-Methyl Ester
CAS No.	78012-25-6
Molecular Formula	C30H40O7
Molecular Weight	512.64 g/mol
Synonyms	24-Norolean-1,3,5(10),7-tetraene-23,29-dioic acid, 2,3,29-trihydroxy-6-oxo-, 29-methyl ester, (2α,3β,20R)-; Methyl (20R)-2,3,29-trihydroxy-6-oxo-24-norolean-1,3,5(10),7-tetraene-23-carboxylate; 29-Methyl (20R)-2,3-dihydroxy-6-oxo-24-nor-D:A-friedoolean-1,3,5(10),7-tetraene-23,29-dioate; Triterpenoid derivative 78012-25-6; Nor-D:A-Friedooleanane derivative; Oleanane triterpene intermediate.
EINECS	Contact for details

Quality Control

Our (20R)-2,3-Dihydroxy-6-Oxo-24-Nor-D:A-Friedoolean-1,3,5(10),7-Tetrene-23,29-Dioic Acid 29-Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing identity, purity, and related substances are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

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%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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