Description

Olean-12-En-28-Oic Acid, 3-[(2-o-Acetyl-α-L-Arabinopyranosyl)Oxy]-23-Hydroxy-, (3β,4α)- is a high-purity, specialized triterpenoid glycoside derivative. This compound is valued for its role as a critical pharmaceutical intermediate and a reference standard in analytical research. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and nutraceutical sectors for the development and quality control of bioactive products. The compound is supplied with a Certificate of Analysis to ensure batch-to-batch consistency and traceability.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel therapeutic agents, particularly in anti-inflammatory and metabolic research.
• Analytical Reference Standard: Used for the identification, assay, and impurity profiling in HPLC, LC-MS, and other chromatographic methods.
• Biochemical Research: Employed in studies investigating the structure-activity relationships (SAR) of triterpenoid compounds and their biological pathways.
• Natural Product Isolation & Standardization: Acts as a marker compound for the standardization of botanical extracts containing related oleanane-type saponins.
• Academic Research: Utilized in university and institutional labs for pharmacological screening and mechanistic studies.
• Quality Control (QC) & Quality Assurance (QA): Essential for ensuring the purity and identity of related substances in finished pharmaceutical products or raw materials.

Basic Information

Product Name	Olean-12-En-28-Oic Acid, 3-[(2-o-Acetyl-α-L-Arabinopyranosyl)Oxy]-23-Hydroxy-, (3β,4α)-
CAS No.	87562-05-8
Molecular Formula	C₃₇H₅₈O₁₀
Molecular Weight	662.86 g/mol
Synonyms	3-O-(2-O-Acetyl-α-L-arabinopyranosyl)oleanolic acid 23-hydroxy; 23-Hydroxy-3β-[(2-O-acetyl-α-L-arabinopyranosyl)oxy]olean-12-en-28-oic acid; Acetylated Oleanolic Acid Arabinoside; 3β-[(2-O-Acetyl-α-L-arabinopyranosyl)oxy]-23-hydroxyolean-12-en-28-oic acid; Triterpenoid Saponin Derivative; Oleanane-type Glycoside
EINECS	Contact for details

Quality Control

Every batch of our Olean-12-En-28-Oic Acid derivative is manufactured and tested under a strict quality management system. We employ advanced analytical techniques including HPLC, NMR, and MS to verify identity, purity, and potency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to ensure compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a low-humidity environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 3.0%

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