Description

(4S)-2α,3β,19β-Trihydroxyolean-12-Ene-23,28-Dioic Acid is a high-purity pentacyclic triterpenoid compound derived from natural sources. This compound is valued for its significant biological activity and serves as a critical reference standard and advanced pharmaceutical intermediate. It is primarily sought by researchers and manufacturers in the pharmaceutical, nutraceutical, and advanced chemical synthesis sectors for developing novel therapeutic agents and high-value fine chemicals.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of herbal extracts and finished products in quality control laboratories.
• Active Pharmaceutical Ingredient (API) Intermediate: Serves as a key building block in the synthesis of novel triterpenoid-based drugs targeting inflammation and metabolic disorders.
• Nutraceutical Research: Employed in the development and standardization of high-potency botanical supplements and functional foods.
• Biochemical Research: Utilized as a tool compound in pharmacological studies to investigate mechanisms of action related to its bioactive properties.
• Fine Chemical Synthesis: Acts as a chiral starting material or intermediate for the production of complex, high-value specialty chemicals.

Basic Information

Product Name	(4S)-2α,3β,19β-Trihydroxyolean-12-Ene-23,28-Dioic Acid
CAS No.	62075-36-9
Molecular Formula	C30H46O7
Molecular Weight	518.69 g/mol
Synonyms	2α,3β,19β-Trihydroxyolean-12-ene-23,28-dioic acid; Maslinic Acid (isomer); 3β,19α-Dihydroxy-2α-[(2S)-1-hydroxy-4-methylpent-3-en-1-yl]urs-12-ene-23,28-dioic acid; Crategolic acid; 23,28-Dihydroxyolean-12-ene-2,3,19-trione; Olean-12-ene-23,28-dioic acid, 2,3,19-trihydroxy-; (2α,3β,4α)-2,3,19-Trihydroxyolean-12-ene-23,28-dioic acid
EINECS	Contact for details

Quality Control

Our (4S)-2α,3β,19β-Trihydroxyolean-12-Ene-23,28-Dioic Acid is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC, NMR, and MS to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption.

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

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