Description

3-Acetyloxy-(3Alpha)-Olean-12-En-28-Oic Acid CAS NO 32208-35-8 is a chemically modified triterpenoid derivative of oleanolic acid, a compound of significant interest in pharmaceutical and biochemical research. This acetylated derivative is valued for its enhanced bioavailability and modified biological activity profile compared to its parent compound. It serves as a critical advanced intermediate for researchers and manufacturers in the pharmaceutical, nutraceutical, and cosmetic industries, particularly for developing novel therapeutic agents and functional ingredients.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel anti-inflammatory, hepatoprotective, and anti-cancer drug candidates.
• Biochemical Research: Used as a reference standard and probe in metabolic pathway studies and enzyme inhibition assays.
• Nutraceutical Development: Incorporated into advanced formulations aimed at liver health and metabolic support supplements.
• Cosmetic Actives: Serves as a precursor for skin-conditioning agents with purported anti-aging and soothing properties.
• Academic Research: Employed in universities and research institutes for studying the structure-activity relationships of pentacyclic triterpenoids.

Basic Information

Product Name	3-Acetyloxy-(3Alpha)-Olean-12-En-28-Oic Acid
CAS No.	32208-35-8
Molecular Formula	C32H50O4
Molecular Weight	498.74 g/mol
Synonyms	3-Acetyloleanolic Acid; Olean-12-en-28-oic acid, 3-(acetyloxy)-, (3β)-; 3β-Acetoxyolean-12-en-28-oic Acid; Acetyl Oleanolic Acid; 3-O-Acetyloleanolic Acid; (3β)-3-(Acetyloxy)olean-12-en-28-oic Acid; Oleanolic Acid 3-Acetate
EINECS	Contact for details

Quality Control

Our 3-Acetyloxy-(3Alpha)-Olean-12-En-28-Oic Acid is produced under strict quality management systems. 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, ensuring traceability and compliance with your research or cGMP starting material requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.2%
Heavy Metals	≤ 20 ppm

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